107575000

素因数分解:

$2^3\times 5^5\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 272326320

約数和(自身を除く): 164751320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 331, 500, 520, 625, 650, 662, 1000, 1250, 1300, 1324, 1625, 1655, 2500, 2600, 2648, 3125, 3250, 3310, 4303, 5000, 6250, 6500, 6620, 8125, 8275, 8606, 12500, 13000, 13240, 16250, 16550, 17212, 21515, 25000, 32500, 33100, 34424, 40625, 41375, 43030, 65000, 66200, 81250, 82750, 86060, 107575, 162500, 165500, 172120, 206875, 215150, 325000, 331000, 413750, 430300, 537875, 827500, 860600, 1034375, 1075750, 1655000, 2068750, 2151500, 2689375, 4137500, 4303000, 5378750, 8275000, 10757500, 13446875, 21515000, 26893750, 53787500, 107575000]

約数ペア:

[(1, 107575000), (2, 53787500), (4, 26893750), (5, 21515000), (8, 13446875), (10, 10757500), (13, 8275000), (20, 5378750), (25, 4303000), (26, 4137500), (40, 2689375), (50, 2151500), (52, 2068750), (65, 1655000), (100, 1075750), (104, 1034375), (125, 860600), (130, 827500), (200, 537875), (250, 430300), (260, 413750), (325, 331000), (331, 325000), (500, 215150), (520, 206875), (625, 172120), (650, 165500), (662, 162500), (1000, 107575), (1250, 86060), (1300, 82750), (1324, 81250), (1625, 66200), (1655, 65000), (2500, 43030), (2600, 41375), (2648, 40625), (3125, 34424), (3250, 33100), (3310, 32500), (4303, 25000), (5000, 21515), (6250, 17212), (6500, 16550), (6620, 16250), (8125, 13240), (8275, 13000), (8606, 12500)]