493051040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{106261}}^1$

素因数の和:106305

約数の個数: 48

約数和(自身を含む): 1205011080

約数和(自身を除く): 711960040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 106261, 212522, 425044, 531305, 850088, 1062610, 1700176, 2125220, 3081569, 3400352, 4250440, 6163138, 8500880, 12326276, 15407845, 17001760, 24652552, 30815690, 49305104, 61631380, 98610208, 123262760, 246525520, 493051040]

約数ペア:

[(1, 493051040), (2, 246525520), (4, 123262760), (5, 98610208), (8, 61631380), (10, 49305104), (16, 30815690), (20, 24652552), (29, 17001760), (32, 15407845), (40, 12326276), (58, 8500880), (80, 6163138), (116, 4250440), (145, 3400352), (160, 3081569), (232, 2125220), (290, 1700176), (464, 1062610), (580, 850088), (928, 531305), (1160, 425044), (2320, 212522), (4640, 106261)]