5018520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 16218720

約数和(自身を除く): 11200200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 3217, 6434, 9651, 12868, 16085, 19302, 25736, 32170, 38604, 41821, 48255, 64340, 77208, 83642, 96510, 125463, 128680, 167284, 193020, 209105, 250926, 334568, 386040, 418210, 501852, 627315, 836420, 1003704, 1254630, 1672840, 2509260, 5018520]

約数ペア:

[(1, 5018520), (2, 2509260), (3, 1672840), (4, 1254630), (5, 1003704), (6, 836420), (8, 627315), (10, 501852), (12, 418210), (13, 386040), (15, 334568), (20, 250926), (24, 209105), (26, 193020), (30, 167284), (39, 128680), (40, 125463), (52, 96510), (60, 83642), (65, 77208), (78, 64340), (104, 48255), (120, 41821), (130, 38604), (156, 32170), (195, 25736), (260, 19302), (312, 16085), (390, 12868), (520, 9651), (780, 6434), (1560, 3217)]