2877185560

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1357163}}^1$

素因数の和:1357227

約数の個数: 32

約数和(自身を含む): 6595817040

約数和(自身を除く): 3718631480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 1357163, 2714326, 5428652, 6785815, 10857304, 13571630, 27143260, 54286520, 71929639, 143859278, 287718556, 359648195, 575437112, 719296390, 1438592780, 2877185560]

約数ペア:

[(1, 2877185560), (2, 1438592780), (4, 719296390), (5, 575437112), (8, 359648195), (10, 287718556), (20, 143859278), (40, 71929639), (53, 54286520), (106, 27143260), (212, 13571630), (265, 10857304), (424, 6785815), (530, 5428652), (1060, 2714326), (2120, 1357163)]