67625480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2838

約数の個数: 64

約数和(自身を含む): 167408640

約数和(自身を除く): 99783160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 47, 52, 65, 94, 104, 130, 188, 235, 260, 376, 470, 520, 611, 940, 1222, 1880, 2444, 2767, 3055, 4888, 5534, 6110, 11068, 12220, 13835, 22136, 24440, 27670, 35971, 55340, 71942, 110680, 130049, 143884, 179855, 260098, 287768, 359710, 520196, 650245, 719420, 1040392, 1300490, 1438840, 1690637, 2600980, 3381274, 5201960, 6762548, 8453185, 13525096, 16906370, 33812740, 67625480]

約数ペア:

[(1, 67625480), (2, 33812740), (4, 16906370), (5, 13525096), (8, 8453185), (10, 6762548), (13, 5201960), (20, 3381274), (26, 2600980), (40, 1690637), (47, 1438840), (52, 1300490), (65, 1040392), (94, 719420), (104, 650245), (130, 520196), (188, 359710), (235, 287768), (260, 260098), (376, 179855), (470, 143884), (520, 130049), (611, 110680), (940, 71942), (1222, 55340), (1880, 35971), (2444, 27670), (2767, 24440), (3055, 22136), (4888, 13835), (5534, 12220), (6110, 11068)]