181036557320

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4723}}^1\times {\mathrm{13127}}^1$

素因数の和:17934

約数の個数: 64

約数和(自身を含む): 413031035520

約数和(自身を除く): 231994478200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 4723, 9446, 13127, 18892, 23615, 26254, 37784, 47230, 52508, 65635, 94460, 105016, 131270, 188920, 262540, 344779, 525080, 689558, 958271, 1379116, 1723895, 1916542, 2758232, 3447790, 3833084, 4791355, 6895580, 7666168, 9582710, 13791160, 19165420, 38330840, 61998821, 123997642, 247995284, 309994105, 495990568, 619988210, 1239976420, 2479952840, 4525913933, 9051827866, 18103655732, 22629569665, 36207311464, 45259139330, 90518278660, 181036557320]

約数ペア:

[(1, 181036557320), (2, 90518278660), (4, 45259139330), (5, 36207311464), (8, 22629569665), (10, 18103655732), (20, 9051827866), (40, 4525913933), (73, 2479952840), (146, 1239976420), (292, 619988210), (365, 495990568), (584, 309994105), (730, 247995284), (1460, 123997642), (2920, 61998821), (4723, 38330840), (9446, 19165420), (13127, 13791160), (18892, 9582710), (23615, 7666168), (26254, 6895580), (37784, 4791355), (47230, 3833084), (52508, 3447790), (65635, 2758232), (94460, 1916542), (105016, 1723895), (131270, 1379116), (188920, 958271), (262540, 689558), (344779, 525080)]