9079850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 18566520

約数和(自身を除く): 9486670

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 229, 305, 325, 458, 610, 650, 793, 1145, 1525, 1586, 2290, 2977, 3050, 3965, 5725, 5954, 7930, 11450, 13969, 14885, 19825, 27938, 29770, 39650, 69845, 74425, 139690, 148850, 181597, 349225, 363194, 698450, 907985, 1815970, 4539925, 9079850]

約数ペア:

[(1, 9079850), (2, 4539925), (5, 1815970), (10, 907985), (13, 698450), (25, 363194), (26, 349225), (50, 181597), (61, 148850), (65, 139690), (122, 74425), (130, 69845), (229, 39650), (305, 29770), (325, 27938), (458, 19825), (610, 14885), (650, 13969), (793, 11450), (1145, 7930), (1525, 5954), (1586, 5725), (2290, 3965), (2977, 3050)]