26793920

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 112

約数和(自身を含む): 68567808

約数和(自身を除く): 41773888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 73, 74, 80, 124, 146, 148, 155, 160, 185, 248, 292, 296, 310, 320, 365, 370, 496, 584, 592, 620, 730, 740, 992, 1147, 1168, 1184, 1240, 1460, 1480, 1984, 2263, 2294, 2336, 2368, 2480, 2701, 2920, 2960, 4526, 4588, 4672, 4960, 5402, 5735, 5840, 5920, 9052, 9176, 9920, 10804, 11315, 11470, 11680, 11840, 13505, 18104, 18352, 21608, 22630, 22940, 23360, 27010, 36208, 36704, 43216, 45260, 45880, 54020, 72416, 73408, 83731, 86432, 90520, 91760, 108040, 144832, 167462, 172864, 181040, 183520, 216080, 334924, 362080, 367040, 418655, 432160, 669848, 724160, 837310, 864320, 1339696, 1674620, 2679392, 3349240, 5358784, 6698480, 13396960, 26793920]

約数ペア:

[(1, 26793920), (2, 13396960), (4, 6698480), (5, 5358784), (8, 3349240), (10, 2679392), (16, 1674620), (20, 1339696), (31, 864320), (32, 837310), (37, 724160), (40, 669848), (62, 432160), (64, 418655), (73, 367040), (74, 362080), (80, 334924), (124, 216080), (146, 183520), (148, 181040), (155, 172864), (160, 167462), (185, 144832), (248, 108040), (292, 91760), (296, 90520), (310, 86432), (320, 83731), (365, 73408), (370, 72416), (496, 54020), (584, 45880), (592, 45260), (620, 43216), (730, 36704), (740, 36208), (992, 27010), (1147, 23360), (1168, 22940), (1184, 22630), (1240, 21608), (1460, 18352), (1480, 18104), (1984, 13505), (2263, 11840), (2294, 11680), (2336, 11470), (2368, 11315), (2480, 10804), (2701, 9920), (2920, 9176), (2960, 9052), (4526, 5920), (4588, 5840), (4672, 5735), (4960, 5402)]