45627040

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9199}}^1$

素因数の和:9245

約数の個数: 48

約数和(自身を含む): 111283200

約数和(自身を除く): 65656160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 9199, 18398, 36796, 45995, 73592, 91990, 147184, 183980, 285169, 294368, 367960, 570338, 735920, 1140676, 1425845, 1471840, 2281352, 2851690, 4562704, 5703380, 9125408, 11406760, 22813520, 45627040]

約数ペア:

[(1, 45627040), (2, 22813520), (4, 11406760), (5, 9125408), (8, 5703380), (10, 4562704), (16, 2851690), (20, 2281352), (31, 1471840), (32, 1425845), (40, 1140676), (62, 735920), (80, 570338), (124, 367960), (155, 294368), (160, 285169), (248, 183980), (310, 147184), (496, 91990), (620, 73592), (992, 45995), (1240, 36796), (2480, 18398), (4960, 9199)]