4080787100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{184651}}^1$

素因数の和:184695

約数の個数: 72

約数和(自身を含む): 10097509968

約数和(自身を除く): 6016722868

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 221, 260, 325, 340, 425, 442, 650, 850, 884, 1105, 1300, 1700, 2210, 4420, 5525, 11050, 22100, 184651, 369302, 738604, 923255, 1846510, 2400463, 3139067, 3693020, 4616275, 4800926, 6278134, 9232550, 9601852, 12002315, 12556268, 15695335, 18465100, 24004630, 31390670, 40807871, 48009260, 60011575, 62781340, 78476675, 81615742, 120023150, 156953350, 163231484, 204039355, 240046300, 313906700, 408078710, 816157420, 1020196775, 2040393550, 4080787100]

約数ペア:

[(1, 4080787100), (2, 2040393550), (4, 1020196775), (5, 816157420), (10, 408078710), (13, 313906700), (17, 240046300), (20, 204039355), (25, 163231484), (26, 156953350), (34, 120023150), (50, 81615742), (52, 78476675), (65, 62781340), (68, 60011575), (85, 48009260), (100, 40807871), (130, 31390670), (170, 24004630), (221, 18465100), (260, 15695335), (325, 12556268), (340, 12002315), (425, 9601852), (442, 9232550), (650, 6278134), (850, 4800926), (884, 4616275), (1105, 3693020), (1300, 3139067), (1700, 2400463), (2210, 1846510), (4420, 923255), (5525, 738604), (11050, 369302), (22100, 184651)]