99133040

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 80

約数和(自身を含む): 241698816

約数和(自身を除く): 142565776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 563, 568, 620, 710, 1126, 1136, 1240, 1420, 2201, 2252, 2480, 2815, 2840, 4402, 4504, 5630, 5680, 8804, 9008, 11005, 11260, 17453, 17608, 22010, 22520, 34906, 35216, 39973, 44020, 45040, 69812, 79946, 87265, 88040, 139624, 159892, 174530, 176080, 199865, 279248, 319784, 349060, 399730, 639568, 698120, 799460, 1239163, 1396240, 1598920, 2478326, 3197840, 4956652, 6195815, 9913304, 12391630, 19826608, 24783260, 49566520, 99133040]

約数ペア:

[(1, 99133040), (2, 49566520), (4, 24783260), (5, 19826608), (8, 12391630), (10, 9913304), (16, 6195815), (20, 4956652), (31, 3197840), (40, 2478326), (62, 1598920), (71, 1396240), (80, 1239163), (124, 799460), (142, 698120), (155, 639568), (248, 399730), (284, 349060), (310, 319784), (355, 279248), (496, 199865), (563, 176080), (568, 174530), (620, 159892), (710, 139624), (1126, 88040), (1136, 87265), (1240, 79946), (1420, 69812), (2201, 45040), (2252, 44020), (2480, 39973), (2815, 35216), (2840, 34906), (4402, 22520), (4504, 22010), (5630, 17608), (5680, 17453), (8804, 11260), (9008, 11005)]