83217440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{14057}}^1$

素因数の和:14109

約数の個数: 48

約数和(自身を含む): 201929112

約数和(自身を除く): 118711672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 14057, 28114, 56228, 70285, 112456, 140570, 224912, 281140, 449824, 520109, 562280, 1040218, 1124560, 2080436, 2249120, 2600545, 4160872, 5201090, 8321744, 10402180, 16643488, 20804360, 41608720, 83217440]

約数ペア:

[(1, 83217440), (2, 41608720), (4, 20804360), (5, 16643488), (8, 10402180), (10, 8321744), (16, 5201090), (20, 4160872), (32, 2600545), (37, 2249120), (40, 2080436), (74, 1124560), (80, 1040218), (148, 562280), (160, 520109), (185, 449824), (296, 281140), (370, 224912), (592, 140570), (740, 112456), (1184, 70285), (1480, 56228), (2960, 28114), (5920, 14057)]