2201150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 4940160

約数和(自身を除く): 2739010

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 133, 175, 190, 266, 331, 350, 475, 662, 665, 950, 1330, 1655, 2317, 3310, 3325, 4634, 6289, 6650, 8275, 11585, 12578, 16550, 23170, 31445, 44023, 57925, 62890, 88046, 115850, 157225, 220115, 314450, 440230, 1100575, 2201150]

約数ペア:

[(1, 2201150), (2, 1100575), (5, 440230), (7, 314450), (10, 220115), (14, 157225), (19, 115850), (25, 88046), (35, 62890), (38, 57925), (50, 44023), (70, 31445), (95, 23170), (133, 16550), (175, 12578), (190, 11585), (266, 8275), (331, 6650), (350, 6289), (475, 4634), (662, 3325), (665, 3310), (950, 2317), (1330, 1655)]