430175380

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1\times {\mathrm{569}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 916231680

約数和(自身を除く): 486056300

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 367, 412, 515, 569, 734, 1030, 1138, 1468, 1835, 2060, 2276, 2845, 3670, 5690, 7340, 11380, 37801, 58607, 75602, 117214, 151204, 189005, 208823, 234428, 293035, 378010, 417646, 586070, 756020, 835292, 1044115, 1172140, 2088230, 4176460, 21508769, 43017538, 86035076, 107543845, 215087690, 430175380]

約数ペア:

[(1, 430175380), (2, 215087690), (4, 107543845), (5, 86035076), (10, 43017538), (20, 21508769), (103, 4176460), (206, 2088230), (367, 1172140), (412, 1044115), (515, 835292), (569, 756020), (734, 586070), (1030, 417646), (1138, 378010), (1468, 293035), (1835, 234428), (2060, 208823), (2276, 189005), (2845, 151204), (3670, 117214), (5690, 75602), (7340, 58607), (11380, 37801)]