23628400

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3146

約数の個数: 60

約数和(自身を含む): 59774200

約数和(自身を除く): 36145800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3109, 3800, 6218, 7600, 12436, 15545, 24872, 31090, 49744, 59071, 62180, 77725, 118142, 124360, 155450, 236284, 248720, 295355, 310900, 472568, 590710, 621800, 945136, 1181420, 1243600, 1476775, 2362840, 2953550, 4725680, 5907100, 11814200, 23628400]

約数ペア:

[(1, 23628400), (2, 11814200), (4, 5907100), (5, 4725680), (8, 2953550), (10, 2362840), (16, 1476775), (19, 1243600), (20, 1181420), (25, 945136), (38, 621800), (40, 590710), (50, 472568), (76, 310900), (80, 295355), (95, 248720), (100, 236284), (152, 155450), (190, 124360), (200, 118142), (304, 77725), (380, 62180), (400, 59071), (475, 49744), (760, 31090), (950, 24872), (1520, 15545), (1900, 12436), (3109, 7600), (3800, 6218)]