99328840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2942

約数の個数: 64

約数和(自身を含む): 244359360

約数和(自身を除く): 145030520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 2851, 3484, 4355, 5702, 6968, 8710, 11404, 14255, 17420, 22808, 28510, 34840, 37063, 57020, 74126, 114040, 148252, 185315, 191017, 296504, 370630, 382034, 741260, 764068, 955085, 1482520, 1528136, 1910170, 2483221, 3820340, 4966442, 7640680, 9932884, 12416105, 19865768, 24832210, 49664420, 99328840]

約数ペア:

[(1, 99328840), (2, 49664420), (4, 24832210), (5, 19865768), (8, 12416105), (10, 9932884), (13, 7640680), (20, 4966442), (26, 3820340), (40, 2483221), (52, 1910170), (65, 1528136), (67, 1482520), (104, 955085), (130, 764068), (134, 741260), (260, 382034), (268, 370630), (335, 296504), (520, 191017), (536, 185315), (670, 148252), (871, 114040), (1340, 74126), (1742, 57020), (2680, 37063), (2851, 34840), (3484, 28510), (4355, 22808), (5702, 17420), (6968, 14255), (8710, 11404)]