5455122080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1099823}}^1$

素因数の和:1099869

約数の個数: 48

約数和(自身を含む): 13303471104

約数和(自身を除く): 7848349024

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, 1099823, 2199646, 4399292, 5499115, 8798584, 10998230, 17597168, 21996460, 34094513, 35194336, 43992920, 68189026, 87985840, 136378052, 170472565, 175971680, 272756104, 340945130, 545512208, 681890260, 1091024416, 1363780520, 2727561040, 5455122080]

約数ペア:

[(1, 5455122080), (2, 2727561040), (4, 1363780520), (5, 1091024416), (8, 681890260), (10, 545512208), (16, 340945130), (20, 272756104), (31, 175971680), (32, 170472565), (40, 136378052), (62, 87985840), (80, 68189026), (124, 43992920), (155, 35194336), (160, 34094513), (248, 21996460), (310, 17597168), (496, 10998230), (620, 8798584), (992, 5499115), (1240, 4399292), (2480, 2199646), (4960, 1099823)]