1199918200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{461507}}^1$

素因数の和:461536

約数の個数: 48

約数和(自身を含む): 3004417080

約数和(自身を除く): 1804498880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 461507, 923014, 1846028, 2307535, 3692056, 4615070, 5999591, 9230140, 11537675, 11999182, 18460280, 23075350, 23998364, 29997955, 46150700, 47996728, 59995910, 92301400, 119991820, 149989775, 239983640, 299979550, 599959100, 1199918200]

約数ペア:

[(1, 1199918200), (2, 599959100), (4, 299979550), (5, 239983640), (8, 149989775), (10, 119991820), (13, 92301400), (20, 59995910), (25, 47996728), (26, 46150700), (40, 29997955), (50, 23998364), (52, 23075350), (65, 18460280), (100, 11999182), (104, 11537675), (130, 9230140), (200, 5999591), (260, 4615070), (325, 3692056), (520, 2307535), (650, 1846028), (1300, 923014), (2600, 461507)]