22478090540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1613}}^1\times {\mathrm{2411}}^1$

素因数の和:4067

約数の個数: 72

約数和(自身を含む): 50195929392

約数和(自身を除く): 27717838852

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 1613, 2411, 2890, 3226, 4822, 5780, 6452, 8065, 9644, 12055, 16130, 24110, 27421, 32260, 40987, 48220, 54842, 81974, 109684, 137105, 163948, 204935, 274210, 409870, 466157, 548420, 696779, 819740, 932314, 1393558, 1864628, 2330785, 2787116, 3483895, 3888943, 4661570, 6967790, 7777886, 9323140, 13935580, 15555772, 19444715, 38889430, 66112031, 77778860, 132224062, 264448124, 330560155, 661120310, 1123904527, 1322240620, 2247809054, 4495618108, 5619522635, 11239045270, 22478090540]

約数ペア:

[(1, 22478090540), (2, 11239045270), (4, 5619522635), (5, 4495618108), (10, 2247809054), (17, 1322240620), (20, 1123904527), (34, 661120310), (68, 330560155), (85, 264448124), (170, 132224062), (289, 77778860), (340, 66112031), (578, 38889430), (1156, 19444715), (1445, 15555772), (1613, 13935580), (2411, 9323140), (2890, 7777886), (3226, 6967790), (4822, 4661570), (5780, 3888943), (6452, 3483895), (8065, 2787116), (9644, 2330785), (12055, 1864628), (16130, 1393558), (24110, 932314), (27421, 819740), (32260, 696779), (40987, 548420), (48220, 466157), (54842, 409870), (81974, 274210), (109684, 204935), (137105, 163948)]