201115204060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{529250537}}^1$

素因数の和:529250565

約数の個数: 24

約数和(自身を含む): 444570451920

約数和(自身を除く): 243455247860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 529250537, 1058501074, 2117002148, 2646252685, 5292505370, 10055760203, 10585010740, 20111520406, 40223040812, 50278801015, 100557602030, 201115204060]

約数ペア:

[(1, 201115204060), (2, 100557602030), (4, 50278801015), (5, 40223040812), (10, 20111520406), (19, 10585010740), (20, 10055760203), (38, 5292505370), (76, 2646252685), (95, 2117002148), (190, 1058501074), (380, 529250537)]