5216200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2371}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 13235760

約数和(自身を除く): 8019560

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, 2371, 4742, 9484, 11855, 18968, 23710, 26081, 47420, 52162, 59275, 94840, 104324, 118550, 130405, 208648, 237100, 260810, 474200, 521620, 652025, 1043240, 1304050, 2608100, 5216200]

約数ペア:

[(1, 5216200), (2, 2608100), (4, 1304050), (5, 1043240), (8, 652025), (10, 521620), (11, 474200), (20, 260810), (22, 237100), (25, 208648), (40, 130405), (44, 118550), (50, 104324), (55, 94840), (88, 59275), (100, 52162), (110, 47420), (200, 26081), (220, 23710), (275, 18968), (440, 11855), (550, 9484), (1100, 4742), (2200, 2371)]