386419020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{6271}}^1$

素因数の和:6375

約数の個数: 96

約数和(自身を含む): 1180139520

約数和(自身を除く): 793720500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1580, 2054, 2370, 3081, 4108, 4740, 5135, 6162, 6271, 10270, 12324, 12542, 15405, 18813, 20540, 25084, 30810, 31355, 37626, 61620, 62710, 75252, 81523, 94065, 125420, 163046, 188130, 244569, 326092, 376260, 407615, 489138, 495409, 815230, 978276, 990818, 1222845, 1486227, 1630460, 1981636, 2445690, 2477045, 2972454, 4891380, 4954090, 5944908, 6440317, 7431135, 9908180, 12880634, 14862270, 19320951, 25761268, 29724540, 32201585, 38641902, 64403170, 77283804, 96604755, 128806340, 193209510, 386419020]

約数ペア:

[(1, 386419020), (2, 193209510), (3, 128806340), (4, 96604755), (5, 77283804), (6, 64403170), (10, 38641902), (12, 32201585), (13, 29724540), (15, 25761268), (20, 19320951), (26, 14862270), (30, 12880634), (39, 9908180), (52, 7431135), (60, 6440317), (65, 5944908), (78, 4954090), (79, 4891380), (130, 2972454), (156, 2477045), (158, 2445690), (195, 1981636), (237, 1630460), (260, 1486227), (316, 1222845), (390, 990818), (395, 978276), (474, 815230), (780, 495409), (790, 489138), (948, 407615), (1027, 376260), (1185, 326092), (1580, 244569), (2054, 188130), (2370, 163046), (3081, 125420), (4108, 94065), (4740, 81523), (5135, 75252), (6162, 62710), (6271, 61620), (10270, 37626), (12324, 31355), (12542, 30810), (15405, 25084), (18813, 20540)]