27929025280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{98731}}^1$

素因数の和:98782

約数の個数: 144

約数和(自身を含む): 76283502624

約数和(自身を除く): 48354477344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3328, 3536, 4160, 4352, 4420, 5440, 7072, 8320, 8840, 10880, 14144, 16640, 17680, 21760, 28288, 35360, 56576, 70720, 98731, 141440, 197462, 282880, 394924, 493655, 789848, 987310, 1283503, 1579696, 1678427, 1974620, 2567006, 3159392, 3356854, 3949240, 5134012, 6318784, 6417515, 6713708, 7898480, 8392135, 10268024, 12637568, 12835030, 13427416, 15796960, 16784270, 20536048, 21819551, 25275136, 25670060, 26854832, 31593920, 33568540, 41072096, 43639102, 51340120, 53709664, 63187840, 67137080, 82144192, 87278204, 102680240, 107419328, 109097755, 126375680, 134274160, 164288384, 174556408, 205360480, 214838656, 218195510, 268548320, 328576768, 349112816, 410720960, 429677312, 436391020, 537096640, 698225632, 821441920, 872782040, 1074193280, 1396451264, 1642883840, 1745564080, 2148386560, 2792902528, 3491128160, 5585805056, 6982256320, 13964512640, 27929025280]

約数ペア:

[(1, 27929025280), (2, 13964512640), (4, 6982256320), (5, 5585805056), (8, 3491128160), (10, 2792902528), (13, 2148386560), (16, 1745564080), (17, 1642883840), (20, 1396451264), (26, 1074193280), (32, 872782040), (34, 821441920), (40, 698225632), (52, 537096640), (64, 436391020), (65, 429677312), (68, 410720960), (80, 349112816), (85, 328576768), (104, 268548320), (128, 218195510), (130, 214838656), (136, 205360480), (160, 174556408), (170, 164288384), (208, 134274160), (221, 126375680), (256, 109097755), (260, 107419328), (272, 102680240), (320, 87278204), (340, 82144192), (416, 67137080), (442, 63187840), (520, 53709664), (544, 51340120), (640, 43639102), (680, 41072096), (832, 33568540), (884, 31593920), (1040, 26854832), (1088, 25670060), (1105, 25275136), (1280, 21819551), (1360, 20536048), (1664, 16784270), (1768, 15796960), (2080, 13427416), (2176, 12835030), (2210, 12637568), (2720, 10268024), (3328, 8392135), (3536, 7898480), (4160, 6713708), (4352, 6417515), (4420, 6318784), (5440, 5134012), (7072, 3949240), (8320, 3356854), (8840, 3159392), (10880, 2567006), (14144, 1974620), (16640, 1678427), (17680, 1579696), (21760, 1283503), (28288, 987310), (35360, 789848), (56576, 493655), (70720, 394924), (98731, 282880), (141440, 197462)]