25765298720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{561091}}^1$

素因数の和:561154

約数の個数: 96

約数和(自身を含む): 71263172736

約数和(自身を除く): 45497874016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 6560, 9184, 11480, 22960, 45920, 561091, 1122182, 2244364, 2805455, 3927637, 4488728, 5610910, 7855274, 8977456, 11221820, 15710548, 17954912, 19638185, 22443640, 23004731, 31421096, 39276370, 44887280, 46009462, 62842192, 78552740, 89774560, 92018924, 115023655, 125684384, 157105480, 161033117, 184037848, 230047310, 314210960, 322066234, 368075696, 460094620, 628421920, 644132468, 736151392, 805165585, 920189240, 1288264936, 1610331170, 1840378480, 2576529872, 3220662340, 3680756960, 5153059744, 6441324680, 12882649360, 25765298720]

約数ペア:

[(1, 25765298720), (2, 12882649360), (4, 6441324680), (5, 5153059744), (7, 3680756960), (8, 3220662340), (10, 2576529872), (14, 1840378480), (16, 1610331170), (20, 1288264936), (28, 920189240), (32, 805165585), (35, 736151392), (40, 644132468), (41, 628421920), (56, 460094620), (70, 368075696), (80, 322066234), (82, 314210960), (112, 230047310), (140, 184037848), (160, 161033117), (164, 157105480), (205, 125684384), (224, 115023655), (280, 92018924), (287, 89774560), (328, 78552740), (410, 62842192), (560, 46009462), (574, 44887280), (656, 39276370), (820, 31421096), (1120, 23004731), (1148, 22443640), (1312, 19638185), (1435, 17954912), (1640, 15710548), (2296, 11221820), (2870, 8977456), (3280, 7855274), (4592, 5610910), (5740, 4488728), (6560, 3927637), (9184, 2805455), (11480, 2244364), (22960, 1122182), (45920, 561091)]