232012040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 128

約数和(自身を含む): 618105600

約数和(自身を除く): 386093560

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 380, 437, 460, 494, 520, 598, 760, 874, 920, 988, 1021, 1196, 1235, 1495, 1748, 1976, 2042, 2185, 2392, 2470, 2990, 3496, 4084, 4370, 4940, 5105, 5681, 5980, 8168, 8740, 9880, 10210, 11362, 11960, 13273, 17480, 19399, 20420, 22724, 23483, 26546, 28405, 38798, 40840, 45448, 46966, 53092, 56810, 66365, 77596, 93932, 96995, 106184, 113620, 117415, 132730, 155192, 187864, 193990, 227240, 234830, 252187, 265460, 305279, 387980, 446177, 469660, 504374, 530920, 610558, 775960, 892354, 939320, 1008748, 1221116, 1260935, 1526395, 1784708, 2017496, 2230885, 2442232, 2521870, 3052790, 3569416, 4461770, 5043740, 5800301, 6105580, 8923540, 10087480, 11600602, 12211160, 17847080, 23201204, 29001505, 46402408, 58003010, 116006020, 232012040]

約数ペア:

[(1, 232012040), (2, 116006020), (4, 58003010), (5, 46402408), (8, 29001505), (10, 23201204), (13, 17847080), (19, 12211160), (20, 11600602), (23, 10087480), (26, 8923540), (38, 6105580), (40, 5800301), (46, 5043740), (52, 4461770), (65, 3569416), (76, 3052790), (92, 2521870), (95, 2442232), (104, 2230885), (115, 2017496), (130, 1784708), (152, 1526395), (184, 1260935), (190, 1221116), (230, 1008748), (247, 939320), (260, 892354), (299, 775960), (380, 610558), (437, 530920), (460, 504374), (494, 469660), (520, 446177), (598, 387980), (760, 305279), (874, 265460), (920, 252187), (988, 234830), (1021, 227240), (1196, 193990), (1235, 187864), (1495, 155192), (1748, 132730), (1976, 117415), (2042, 113620), (2185, 106184), (2392, 96995), (2470, 93932), (2990, 77596), (3496, 66365), (4084, 56810), (4370, 53092), (4940, 46966), (5105, 45448), (5681, 40840), (5980, 38798), (8168, 28405), (8740, 26546), (9880, 23483), (10210, 22724), (11362, 20420), (11960, 19399), (13273, 17480)]