9726532960

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{996571}}^1$

素因数の和:996647

約数の個数: 48

約数和(自身を含む): 23355661392

約数和(自身を除く): 13629128432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 9760, 996571, 1993142, 3986284, 4982855, 7972568, 9965710, 15945136, 19931420, 31890272, 39862840, 60790831, 79725680, 121581662, 159451360, 243163324, 303954155, 486326648, 607908310, 972653296, 1215816620, 1945306592, 2431633240, 4863266480, 9726532960]

約数ペア:

[(1, 9726532960), (2, 4863266480), (4, 2431633240), (5, 1945306592), (8, 1215816620), (10, 972653296), (16, 607908310), (20, 486326648), (32, 303954155), (40, 243163324), (61, 159451360), (80, 121581662), (122, 79725680), (160, 60790831), (244, 39862840), (305, 31890272), (488, 19931420), (610, 15945136), (976, 9965710), (1220, 7972568), (1952, 4982855), (2440, 3986284), (4880, 1993142), (9760, 996571)]