71308600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{32413}}^1$

素因数の和:32440

約数の個数: 48

約数和(自身を含む): 180870120

約数和(自身を除く): 109561520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 32413, 64826, 129652, 162065, 259304, 324130, 356543, 648260, 713086, 810325, 1296520, 1426172, 1620650, 1782715, 2852344, 3241300, 3565430, 6482600, 7130860, 8913575, 14261720, 17827150, 35654300, 71308600]

約数ペア:

[(1, 71308600), (2, 35654300), (4, 17827150), (5, 14261720), (8, 8913575), (10, 7130860), (11, 6482600), (20, 3565430), (22, 3241300), (25, 2852344), (40, 1782715), (44, 1620650), (50, 1426172), (55, 1296520), (88, 810325), (100, 713086), (110, 648260), (200, 356543), (220, 324130), (275, 259304), (440, 162065), (550, 129652), (1100, 64826), (2200, 32413)]