101538840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65089}}^1$

素因数の和:65116

約数の個数: 64

約数和(自身を含む): 328053600

約数和(自身を除く): 226514760

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, 65089, 130178, 195267, 260356, 325445, 390534, 520712, 650890, 781068, 846157, 976335, 1301780, 1562136, 1692314, 1952670, 2538471, 2603560, 3384628, 3905340, 4230785, 5076942, 6769256, 7810680, 8461570, 10153884, 12692355, 16923140, 20307768, 25384710, 33846280, 50769420, 101538840]

約数ペア:

[(1, 101538840), (2, 50769420), (3, 33846280), (4, 25384710), (5, 20307768), (6, 16923140), (8, 12692355), (10, 10153884), (12, 8461570), (13, 7810680), (15, 6769256), (20, 5076942), (24, 4230785), (26, 3905340), (30, 3384628), (39, 2603560), (40, 2538471), (52, 1952670), (60, 1692314), (65, 1562136), (78, 1301780), (104, 976335), (120, 846157), (130, 781068), (156, 650890), (195, 520712), (260, 390534), (312, 325445), (390, 260356), (520, 195267), (780, 130178), (1560, 65089)]