104670800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20129}}^1$

素因数の和:20160

約数の個数: 60

約数和(自身を含む): 270829020

約数和(自身を除く): 166158220

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 20129, 40258, 80516, 100645, 161032, 201290, 261677, 322064, 402580, 503225, 523354, 805160, 1006450, 1046708, 1308385, 1610320, 2012900, 2093416, 2616770, 4025800, 4186832, 5233540, 6541925, 8051600, 10467080, 13083850, 20934160, 26167700, 52335400, 104670800]

約数ペア:

[(1, 104670800), (2, 52335400), (4, 26167700), (5, 20934160), (8, 13083850), (10, 10467080), (13, 8051600), (16, 6541925), (20, 5233540), (25, 4186832), (26, 4025800), (40, 2616770), (50, 2093416), (52, 2012900), (65, 1610320), (80, 1308385), (100, 1046708), (104, 1006450), (130, 805160), (200, 523354), (208, 503225), (260, 402580), (325, 322064), (400, 261677), (520, 201290), (650, 161032), (1040, 100645), (1300, 80516), (2600, 40258), (5200, 20129)]