76258520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2844

約数の個数: 64

約数和(自身を含む): 188334720

約数和(自身を除く): 112076200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 130, 212, 260, 265, 424, 520, 530, 689, 1060, 1378, 2120, 2756, 2767, 3445, 5512, 5534, 6890, 11068, 13780, 13835, 22136, 27560, 27670, 35971, 55340, 71942, 110680, 143884, 146651, 179855, 287768, 293302, 359710, 586604, 719420, 733255, 1173208, 1438840, 1466510, 1906463, 2933020, 3812926, 5866040, 7625852, 9532315, 15251704, 19064630, 38129260, 76258520]

約数ペア:

[(1, 76258520), (2, 38129260), (4, 19064630), (5, 15251704), (8, 9532315), (10, 7625852), (13, 5866040), (20, 3812926), (26, 2933020), (40, 1906463), (52, 1466510), (53, 1438840), (65, 1173208), (104, 733255), (106, 719420), (130, 586604), (212, 359710), (260, 293302), (265, 287768), (424, 179855), (520, 146651), (530, 143884), (689, 110680), (1060, 71942), (1378, 55340), (2120, 35971), (2756, 27670), (2767, 27560), (3445, 22136), (5512, 13835), (5534, 13780), (6890, 11068)]