99066080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19973}}^1$

素因数の和:20019

約数の個数: 48

約数和(自身を含む): 241605504

約数和(自身を除く): 142539424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 19973, 39946, 79892, 99865, 159784, 199730, 319568, 399460, 619163, 639136, 798920, 1238326, 1597840, 2476652, 3095815, 3195680, 4953304, 6191630, 9906608, 12383260, 19813216, 24766520, 49533040, 99066080]

約数ペア:

[(1, 99066080), (2, 49533040), (4, 24766520), (5, 19813216), (8, 12383260), (10, 9906608), (16, 6191630), (20, 4953304), (31, 3195680), (32, 3095815), (40, 2476652), (62, 1597840), (80, 1238326), (124, 798920), (155, 639136), (160, 619163), (248, 399460), (310, 319568), (496, 199730), (620, 159784), (992, 99865), (1240, 79892), (2480, 39946), (4960, 19973)]