1623707140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{125093}}^1$

素因数の和:125172

約数の個数: 48

約数和(自身を含む): 3782842560

約数和(自身を除く): 2159135420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 125093, 250186, 500372, 625465, 1250930, 1376023, 2501860, 2752046, 5504092, 6880115, 7380487, 13760230, 14760974, 27520460, 29521948, 36902435, 73804870, 81185357, 147609740, 162370714, 324741428, 405926785, 811853570, 1623707140]

約数ペア:

[(1, 1623707140), (2, 811853570), (4, 405926785), (5, 324741428), (10, 162370714), (11, 147609740), (20, 81185357), (22, 73804870), (44, 36902435), (55, 29521948), (59, 27520460), (110, 14760974), (118, 13760230), (220, 7380487), (236, 6880115), (295, 5504092), (590, 2752046), (649, 2501860), (1180, 1376023), (1298, 1250930), (2596, 625465), (3245, 500372), (6490, 250186), (12980, 125093)]