39680750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 79432704

約数和(自身を除く): 39751954

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 67, 103, 115, 125, 134, 206, 230, 250, 335, 515, 575, 670, 1030, 1150, 1541, 1675, 2369, 2575, 2875, 3082, 3350, 4738, 5150, 5750, 6901, 7705, 8375, 11845, 12875, 13802, 15410, 16750, 23690, 25750, 34505, 38525, 59225, 69010, 77050, 118450, 158723, 172525, 192625, 296125, 317446, 345050, 385250, 592250, 793615, 862625, 1587230, 1725250, 3968075, 7936150, 19840375, 39680750]

約数ペア:

[(1, 39680750), (2, 19840375), (5, 7936150), (10, 3968075), (23, 1725250), (25, 1587230), (46, 862625), (50, 793615), (67, 592250), (103, 385250), (115, 345050), (125, 317446), (134, 296125), (206, 192625), (230, 172525), (250, 158723), (335, 118450), (515, 77050), (575, 69010), (670, 59225), (1030, 38525), (1150, 34505), (1541, 25750), (1675, 23690), (2369, 16750), (2575, 15410), (2875, 13802), (3082, 12875), (3350, 11845), (4738, 8375), (5150, 7705), (5750, 6901)]