1330604500

素因数分解:

$2^2\times 5^3\times {\mathrm{229}}^1\times {\mathrm{11621}}^1$

素因数の和:11869

約数の個数: 48

約数和(自身を含む): 2918981520

約数和(自身を除く): 1588377020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 229, 250, 458, 500, 916, 1145, 2290, 4580, 5725, 11450, 11621, 22900, 23242, 28625, 46484, 57250, 58105, 114500, 116210, 232420, 290525, 581050, 1162100, 1452625, 2661209, 2905250, 5322418, 5810500, 10644836, 13306045, 26612090, 53224180, 66530225, 133060450, 266120900, 332651125, 665302250, 1330604500]

約数ペア:

[(1, 1330604500), (2, 665302250), (4, 332651125), (5, 266120900), (10, 133060450), (20, 66530225), (25, 53224180), (50, 26612090), (100, 13306045), (125, 10644836), (229, 5810500), (250, 5322418), (458, 2905250), (500, 2661209), (916, 1452625), (1145, 1162100), (2290, 581050), (4580, 290525), (5725, 232420), (11450, 116210), (11621, 114500), (22900, 58105), (23242, 57250), (28625, 46484)]