7164560

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^2$

素因数の和:192

約数の個数: 60

約数和(自身を含む): 18157692

約数和(自身を除く): 10993132

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 83, 104, 130, 166, 208, 260, 332, 415, 520, 664, 830, 1040, 1079, 1328, 1660, 2158, 3320, 4316, 5395, 6640, 6889, 8632, 10790, 13778, 17264, 21580, 27556, 34445, 43160, 55112, 68890, 86320, 89557, 110224, 137780, 179114, 275560, 358228, 447785, 551120, 716456, 895570, 1432912, 1791140, 3582280, 7164560]

約数ペア:

[(1, 7164560), (2, 3582280), (4, 1791140), (5, 1432912), (8, 895570), (10, 716456), (13, 551120), (16, 447785), (20, 358228), (26, 275560), (40, 179114), (52, 137780), (65, 110224), (80, 89557), (83, 86320), (104, 68890), (130, 55112), (166, 43160), (208, 34445), (260, 27556), (332, 21580), (415, 17264), (520, 13778), (664, 10790), (830, 8632), (1040, 6889), (1079, 6640), (1328, 5395), (1660, 4316), (2158, 3320)]