7120280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 17483040

約数和(自身を除く): 10362760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 283, 296, 340, 370, 566, 629, 680, 740, 1132, 1258, 1415, 1480, 2264, 2516, 2830, 3145, 4811, 5032, 5660, 6290, 9622, 10471, 11320, 12580, 19244, 20942, 24055, 25160, 38488, 41884, 48110, 52355, 83768, 96220, 104710, 178007, 192440, 209420, 356014, 418840, 712028, 890035, 1424056, 1780070, 3560140, 7120280]

約数ペア:

[(1, 7120280), (2, 3560140), (4, 1780070), (5, 1424056), (8, 890035), (10, 712028), (17, 418840), (20, 356014), (34, 209420), (37, 192440), (40, 178007), (68, 104710), (74, 96220), (85, 83768), (136, 52355), (148, 48110), (170, 41884), (185, 38488), (283, 25160), (296, 24055), (340, 20942), (370, 19244), (566, 12580), (629, 11320), (680, 10471), (740, 9622), (1132, 6290), (1258, 5660), (1415, 5032), (1480, 4811), (2264, 3145), (2516, 2830)]