148350200

素因数分解:

$2^3\times 5^2\times {\mathrm{431}}^1\times {\mathrm{1721}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 345915360

約数和(自身を除く): 197565160

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 431, 862, 1721, 1724, 2155, 3442, 3448, 4310, 6884, 8605, 8620, 10775, 13768, 17210, 17240, 21550, 34420, 43025, 43100, 68840, 86050, 86200, 172100, 344200, 741751, 1483502, 2967004, 3708755, 5934008, 7417510, 14835020, 18543775, 29670040, 37087550, 74175100, 148350200]

約数ペア:

[(1, 148350200), (2, 74175100), (4, 37087550), (5, 29670040), (8, 18543775), (10, 14835020), (20, 7417510), (25, 5934008), (40, 3708755), (50, 2967004), (100, 1483502), (200, 741751), (431, 344200), (862, 172100), (1721, 86200), (1724, 86050), (2155, 68840), (3442, 43100), (3448, 43025), (4310, 34420), (6884, 21550), (8605, 17240), (8620, 17210), (10775, 13768)]