96989920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20903}}^1$

素因数の和:20947

約数の個数: 48

約数和(自身を含む): 237051360

約数和(自身を除く): 140061440

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, 20903, 41806, 83612, 104515, 167224, 209030, 334448, 418060, 606187, 668896, 836120, 1212374, 1672240, 2424748, 3030935, 3344480, 4849496, 6061870, 9698992, 12123740, 19397984, 24247480, 48494960, 96989920]

約数ペア:

[(1, 96989920), (2, 48494960), (4, 24247480), (5, 19397984), (8, 12123740), (10, 9698992), (16, 6061870), (20, 4849496), (29, 3344480), (32, 3030935), (40, 2424748), (58, 1672240), (80, 1212374), (116, 836120), (145, 668896), (160, 606187), (232, 418060), (290, 334448), (464, 209030), (580, 167224), (928, 104515), (1160, 83612), (2320, 41806), (4640, 20903)]