126908050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 245421792

約数和(自身を除く): 118513742

約数列:

[1, 2, 5, 10, 25, 43, 50, 67, 86, 134, 215, 335, 430, 670, 881, 1075, 1675, 1762, 2150, 2881, 3350, 4405, 5762, 8810, 14405, 22025, 28810, 37883, 44050, 59027, 72025, 75766, 118054, 144050, 189415, 295135, 378830, 590270, 947075, 1475675, 1894150, 2538161, 2951350, 5076322, 12690805, 25381610, 63454025, 126908050]

約数ペア:

[(1, 126908050), (2, 63454025), (5, 25381610), (10, 12690805), (25, 5076322), (43, 2951350), (50, 2538161), (67, 1894150), (86, 1475675), (134, 947075), (215, 590270), (335, 378830), (430, 295135), (670, 189415), (881, 144050), (1075, 118054), (1675, 75766), (1762, 72025), (2150, 59027), (2881, 44050), (3350, 37883), (4405, 28810), (5762, 22025), (8810, 14405)]