227376320

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22921}}^1$

素因数の和:22969

約数の個数: 56

約数和(自身を含む): 558930048

約数和(自身を除く): 331553728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 9920, 22921, 45842, 91684, 114605, 183368, 229210, 366736, 458420, 710551, 733472, 916840, 1421102, 1466944, 1833680, 2842204, 3552755, 3667360, 5684408, 7105510, 7334720, 11368816, 14211020, 22737632, 28422040, 45475264, 56844080, 113688160, 227376320]

約数ペア:

[(1, 227376320), (2, 113688160), (4, 56844080), (5, 45475264), (8, 28422040), (10, 22737632), (16, 14211020), (20, 11368816), (31, 7334720), (32, 7105510), (40, 5684408), (62, 3667360), (64, 3552755), (80, 2842204), (124, 1833680), (155, 1466944), (160, 1421102), (248, 916840), (310, 733472), (320, 710551), (496, 458420), (620, 366736), (992, 229210), (1240, 183368), (1984, 114605), (2480, 91684), (4960, 45842), (9920, 22921)]