11814200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 28923000

約数和(自身を除く): 17108800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3109, 3800, 6218, 12436, 15545, 24872, 31090, 59071, 62180, 77725, 118142, 124360, 155450, 236284, 295355, 310900, 472568, 590710, 621800, 1181420, 1476775, 2362840, 2953550, 5907100, 11814200]

約数ペア:

[(1, 11814200), (2, 5907100), (4, 2953550), (5, 2362840), (8, 1476775), (10, 1181420), (19, 621800), (20, 590710), (25, 472568), (38, 310900), (40, 295355), (50, 236284), (76, 155450), (95, 124360), (100, 118142), (152, 77725), (190, 62180), (200, 59071), (380, 31090), (475, 24872), (760, 15545), (950, 12436), (1900, 6218), (3109, 3800)]