45160420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 97977600

約数和(自身を除く): 52817180

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 107, 188, 214, 235, 428, 449, 470, 535, 898, 940, 1070, 1796, 2140, 2245, 4490, 5029, 8980, 10058, 20116, 21103, 25145, 42206, 48043, 50290, 84412, 96086, 100580, 105515, 192172, 211030, 240215, 422060, 480430, 960860, 2258021, 4516042, 9032084, 11290105, 22580210, 45160420]

約数ペア:

[(1, 45160420), (2, 22580210), (4, 11290105), (5, 9032084), (10, 4516042), (20, 2258021), (47, 960860), (94, 480430), (107, 422060), (188, 240215), (214, 211030), (235, 192172), (428, 105515), (449, 100580), (470, 96086), (535, 84412), (898, 50290), (940, 48043), (1070, 42206), (1796, 25145), (2140, 21103), (2245, 20116), (4490, 10058), (5029, 8980)]