94280920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 220953600

約数和(自身を除く): 126672680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 139, 155, 248, 278, 310, 547, 556, 620, 695, 1094, 1112, 1240, 1390, 2188, 2735, 2780, 4309, 4376, 5470, 5560, 8618, 10940, 16957, 17236, 21545, 21880, 33914, 34472, 43090, 67828, 76033, 84785, 86180, 135656, 152066, 169570, 172360, 304132, 339140, 380165, 608264, 678280, 760330, 1520660, 2357023, 3041320, 4714046, 9428092, 11785115, 18856184, 23570230, 47140460, 94280920]

約数ペア:

[(1, 94280920), (2, 47140460), (4, 23570230), (5, 18856184), (8, 11785115), (10, 9428092), (20, 4714046), (31, 3041320), (40, 2357023), (62, 1520660), (124, 760330), (139, 678280), (155, 608264), (248, 380165), (278, 339140), (310, 304132), (547, 172360), (556, 169570), (620, 152066), (695, 135656), (1094, 86180), (1112, 84785), (1240, 76033), (1390, 67828), (2188, 43090), (2735, 34472), (2780, 33914), (4309, 21880), (4376, 21545), (5470, 17236), (5560, 16957), (8618, 10940)]