15675065900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709279}}^1$

素因数の和:709323

約数の個数: 72

約数和(自身を含む): 38786267520

約数和(自身を除く): 23111201620

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 709279, 1418558, 2837116, 3546395, 7092790, 9220627, 12057743, 14185580, 17731975, 18441254, 24115486, 35463950, 36882508, 46103135, 48230972, 60288715, 70927900, 92206270, 120577430, 156750659, 184412540, 230515675, 241154860, 301443575, 313501318, 461031350, 602887150, 627002636, 783753295, 922062700, 1205774300, 1567506590, 3135013180, 3918766475, 7837532950, 15675065900]

約数ペア:

[(1, 15675065900), (2, 7837532950), (4, 3918766475), (5, 3135013180), (10, 1567506590), (13, 1205774300), (17, 922062700), (20, 783753295), (25, 627002636), (26, 602887150), (34, 461031350), (50, 313501318), (52, 301443575), (65, 241154860), (68, 230515675), (85, 184412540), (100, 156750659), (130, 120577430), (170, 92206270), (221, 70927900), (260, 60288715), (325, 48230972), (340, 46103135), (425, 36882508), (442, 35463950), (650, 24115486), (850, 18441254), (884, 17731975), (1105, 14185580), (1300, 12057743), (1700, 9220627), (2210, 7092790), (4420, 3546395), (5525, 2837116), (11050, 1418558), (22100, 709279)]