99830560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32839}}^1$

素因数の和:32873

約数の個数: 48

約数和(自身を含む): 248270400

約数和(自身を除く): 148439840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 32839, 65678, 131356, 164195, 262712, 328390, 525424, 623941, 656780, 1050848, 1247882, 1313560, 2495764, 2627120, 3119705, 4991528, 5254240, 6239410, 9983056, 12478820, 19966112, 24957640, 49915280, 99830560]

約数ペア:

[(1, 99830560), (2, 49915280), (4, 24957640), (5, 19966112), (8, 12478820), (10, 9983056), (16, 6239410), (19, 5254240), (20, 4991528), (32, 3119705), (38, 2627120), (40, 2495764), (76, 1313560), (80, 1247882), (95, 1050848), (152, 656780), (160, 623941), (190, 525424), (304, 328390), (380, 262712), (608, 164195), (760, 131356), (1520, 65678), (3040, 32839)]