7169240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 18416160

約数和(自身を除く): 11246920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 811, 884, 1105, 1622, 1768, 2210, 3244, 4055, 4420, 6488, 8110, 8840, 10543, 13787, 16220, 21086, 27574, 32440, 42172, 52715, 55148, 68935, 84344, 105430, 110296, 137870, 179231, 210860, 275740, 358462, 421720, 551480, 716924, 896155, 1433848, 1792310, 3584620, 7169240]

約数ペア:

[(1, 7169240), (2, 3584620), (4, 1792310), (5, 1433848), (8, 896155), (10, 716924), (13, 551480), (17, 421720), (20, 358462), (26, 275740), (34, 210860), (40, 179231), (52, 137870), (65, 110296), (68, 105430), (85, 84344), (104, 68935), (130, 55148), (136, 52715), (170, 42172), (221, 32440), (260, 27574), (340, 21086), (442, 16220), (520, 13787), (680, 10543), (811, 8840), (884, 8110), (1105, 6488), (1622, 4420), (1768, 4055), (2210, 3244)]