57294380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 150522624

約数和(自身を除く): 93228244

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 67, 92, 110, 115, 130, 134, 143, 169, 220, 230, 253, 260, 268, 286, 299, 335, 338, 460, 506, 572, 598, 670, 676, 715, 737, 845, 871, 1012, 1196, 1265, 1340, 1430, 1474, 1495, 1541, 1690, 1742, 1859, 2530, 2860, 2948, 2990, 3082, 3289, 3380, 3484, 3685, 3718, 3887, 4355, 5060, 5980, 6164, 6578, 7370, 7436, 7705, 7774, 8710, 9295, 9581, 11323, 13156, 14740, 15410, 15548, 16445, 16951, 17420, 18590, 19162, 19435, 20033, 22646, 30820, 32890, 33902, 37180, 38324, 38870, 40066, 42757, 45292, 47905, 56615, 65780, 67804, 77740, 80132, 84755, 85514, 95810, 100165, 113230, 124553, 169510, 171028, 191620, 200330, 213785, 220363, 226460, 249106, 260429, 339020, 400660, 427570, 440726, 498212, 520858, 622765, 855140, 881452, 1041716, 1101815, 1245530, 1302145, 2203630, 2491060, 2604290, 2864719, 4407260, 5208580, 5729438, 11458876, 14323595, 28647190, 57294380]

約数ペア:

[(1, 57294380), (2, 28647190), (4, 14323595), (5, 11458876), (10, 5729438), (11, 5208580), (13, 4407260), (20, 2864719), (22, 2604290), (23, 2491060), (26, 2203630), (44, 1302145), (46, 1245530), (52, 1101815), (55, 1041716), (65, 881452), (67, 855140), (92, 622765), (110, 520858), (115, 498212), (130, 440726), (134, 427570), (143, 400660), (169, 339020), (220, 260429), (230, 249106), (253, 226460), (260, 220363), (268, 213785), (286, 200330), (299, 191620), (335, 171028), (338, 169510), (460, 124553), (506, 113230), (572, 100165), (598, 95810), (670, 85514), (676, 84755), (715, 80132), (737, 77740), (845, 67804), (871, 65780), (1012, 56615), (1196, 47905), (1265, 45292), (1340, 42757), (1430, 40066), (1474, 38870), (1495, 38324), (1541, 37180), (1690, 33902), (1742, 32890), (1859, 30820), (2530, 22646), (2860, 20033), (2948, 19435), (2990, 19162), (3082, 18590), (3289, 17420), (3380, 16951), (3484, 16445), (3685, 15548), (3718, 15410), (3887, 14740), (4355, 13156), (5060, 11323), (5980, 9581), (6164, 9295), (6578, 8710), (7370, 7774), (7436, 7705)]