879927118240

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{323502617}}^1$

素因数の和:323502649

約数の個数: 48

約数和(自身を含む): 2201111812872

約数和(自身を除く): 1321184694632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 323502617, 647005234, 1294010468, 1617513085, 2588020936, 3235026170, 5176041872, 5499544489, 6470052340, 10352083744, 10999088978, 12940104680, 21998177956, 25880209360, 27497722445, 43996355912, 51760418720, 54995444890, 87992711824, 109990889780, 175985423648, 219981779560, 439963559120, 879927118240]

約数ペア:

[(1, 879927118240), (2, 439963559120), (4, 219981779560), (5, 175985423648), (8, 109990889780), (10, 87992711824), (16, 54995444890), (17, 51760418720), (20, 43996355912), (32, 27497722445), (34, 25880209360), (40, 21998177956), (68, 12940104680), (80, 10999088978), (85, 10352083744), (136, 6470052340), (160, 5499544489), (170, 5176041872), (272, 3235026170), (340, 2588020936), (544, 1617513085), (680, 1294010468), (1360, 647005234), (2720, 323502617)]