3620450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 7350720

約数和(自身を除く): 3730270

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 103, 185, 190, 206, 370, 475, 515, 703, 925, 950, 1030, 1406, 1850, 1957, 2575, 3515, 3811, 3914, 5150, 7030, 7622, 9785, 17575, 19055, 19570, 35150, 38110, 48925, 72409, 95275, 97850, 144818, 190550, 362045, 724090, 1810225, 3620450]

約数ペア:

[(1, 3620450), (2, 1810225), (5, 724090), (10, 362045), (19, 190550), (25, 144818), (37, 97850), (38, 95275), (50, 72409), (74, 48925), (95, 38110), (103, 35150), (185, 19570), (190, 19055), (206, 17575), (370, 9785), (475, 7622), (515, 7030), (703, 5150), (925, 3914), (950, 3811), (1030, 3515), (1406, 2575), (1850, 1957)]