43382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27809}}^1$

素因数の和:27836

約数の個数: 64

約数和(自身を含む): 140162400

約数和(自身を除く): 96780360

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, 27809, 55618, 83427, 111236, 139045, 166854, 222472, 278090, 333708, 361517, 417135, 556180, 667416, 723034, 834270, 1084551, 1112360, 1446068, 1668540, 1807585, 2169102, 2892136, 3337080, 3615170, 4338204, 5422755, 7230340, 8676408, 10845510, 14460680, 21691020, 43382040]

約数ペア:

[(1, 43382040), (2, 21691020), (3, 14460680), (4, 10845510), (5, 8676408), (6, 7230340), (8, 5422755), (10, 4338204), (12, 3615170), (13, 3337080), (15, 2892136), (20, 2169102), (24, 1807585), (26, 1668540), (30, 1446068), (39, 1112360), (40, 1084551), (52, 834270), (60, 723034), (65, 667416), (78, 556180), (104, 417135), (120, 361517), (130, 333708), (156, 278090), (195, 222472), (260, 166854), (312, 139045), (390, 111236), (520, 83427), (780, 55618), (1560, 27809)]