5066920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 12312000

約数和(自身を除く): 7245080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 113, 118, 152, 190, 226, 236, 295, 380, 452, 472, 565, 590, 760, 904, 1121, 1130, 1180, 2147, 2242, 2260, 2360, 4294, 4484, 4520, 5605, 6667, 8588, 8968, 10735, 11210, 13334, 17176, 21470, 22420, 26668, 33335, 42940, 44840, 53336, 66670, 85880, 126673, 133340, 253346, 266680, 506692, 633365, 1013384, 1266730, 2533460, 5066920]

約数ペア:

[(1, 5066920), (2, 2533460), (4, 1266730), (5, 1013384), (8, 633365), (10, 506692), (19, 266680), (20, 253346), (38, 133340), (40, 126673), (59, 85880), (76, 66670), (95, 53336), (113, 44840), (118, 42940), (152, 33335), (190, 26668), (226, 22420), (236, 21470), (295, 17176), (380, 13334), (452, 11210), (472, 10735), (565, 8968), (590, 8588), (760, 6667), (904, 5605), (1121, 4520), (1130, 4484), (1180, 4294), (2147, 2360), (2242, 2260)]