58000020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 188987904

約数和(自身を除く): 130987884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 53, 60, 61, 65, 69, 78, 92, 106, 115, 122, 130, 138, 156, 159, 183, 195, 212, 230, 244, 260, 265, 276, 299, 305, 318, 345, 366, 390, 460, 530, 598, 610, 636, 689, 690, 732, 780, 793, 795, 897, 915, 1060, 1196, 1219, 1220, 1378, 1380, 1403, 1495, 1586, 1590, 1794, 1830, 2067, 2379, 2438, 2756, 2806, 2990, 3172, 3180, 3233, 3445, 3588, 3657, 3660, 3965, 4134, 4209, 4485, 4758, 4876, 5612, 5980, 6095, 6466, 6890, 7015, 7314, 7930, 8268, 8418, 8970, 9516, 9699, 10335, 11895, 12190, 12932, 13780, 14030, 14628, 15847, 15860, 16165, 16836, 17940, 18239, 18285, 19398, 20670, 21045, 23790, 24380, 28060, 31694, 32330, 36478, 36570, 38796, 41340, 42029, 42090, 47541, 47580, 48495, 54717, 63388, 64660, 72956, 73140, 74359, 79235, 84058, 84180, 91195, 95082, 96990, 109434, 126087, 148718, 158470, 168116, 182390, 190164, 193980, 210145, 218868, 223077, 237705, 252174, 273585, 297436, 316940, 364780, 371795, 420290, 446154, 475410, 504348, 547170, 630435, 743590, 840580, 892308, 950820, 966667, 1094340, 1115385, 1260870, 1487180, 1933334, 2230770, 2521740, 2900001, 3866668, 4461540, 4833335, 5800002, 9666670, 11600004, 14500005, 19333340, 29000010, 58000020]

約数ペア:

[(1, 58000020), (2, 29000010), (3, 19333340), (4, 14500005), (5, 11600004), (6, 9666670), (10, 5800002), (12, 4833335), (13, 4461540), (15, 3866668), (20, 2900001), (23, 2521740), (26, 2230770), (30, 1933334), (39, 1487180), (46, 1260870), (52, 1115385), (53, 1094340), (60, 966667), (61, 950820), (65, 892308), (69, 840580), (78, 743590), (92, 630435), (106, 547170), (115, 504348), (122, 475410), (130, 446154), (138, 420290), (156, 371795), (159, 364780), (183, 316940), (195, 297436), (212, 273585), (230, 252174), (244, 237705), (260, 223077), (265, 218868), (276, 210145), (299, 193980), (305, 190164), (318, 182390), (345, 168116), (366, 158470), (390, 148718), (460, 126087), (530, 109434), (598, 96990), (610, 95082), (636, 91195), (689, 84180), (690, 84058), (732, 79235), (780, 74359), (793, 73140), (795, 72956), (897, 64660), (915, 63388), (1060, 54717), (1196, 48495), (1219, 47580), (1220, 47541), (1378, 42090), (1380, 42029), (1403, 41340), (1495, 38796), (1586, 36570), (1590, 36478), (1794, 32330), (1830, 31694), (2067, 28060), (2379, 24380), (2438, 23790), (2756, 21045), (2806, 20670), (2990, 19398), (3172, 18285), (3180, 18239), (3233, 17940), (3445, 16836), (3588, 16165), (3657, 15860), (3660, 15847), (3965, 14628), (4134, 14030), (4209, 13780), (4485, 12932), (4758, 12190), (4876, 11895), (5612, 10335), (5980, 9699), (6095, 9516), (6466, 8970), (6890, 8418), (7015, 8268), (7314, 7930)]