9213520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^2$

素因数の和:160

約数の個数: 60

約数和(自身を含む): 22365756

約数和(自身を除く): 13152236

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 53, 80, 82, 106, 164, 205, 212, 265, 328, 410, 424, 530, 656, 820, 848, 1060, 1640, 2120, 2173, 2809, 3280, 4240, 4346, 5618, 8692, 10865, 11236, 14045, 17384, 21730, 22472, 28090, 34768, 43460, 44944, 56180, 86920, 112360, 115169, 173840, 224720, 230338, 460676, 575845, 921352, 1151690, 1842704, 2303380, 4606760, 9213520]

約数ペア:

[(1, 9213520), (2, 4606760), (4, 2303380), (5, 1842704), (8, 1151690), (10, 921352), (16, 575845), (20, 460676), (40, 230338), (41, 224720), (53, 173840), (80, 115169), (82, 112360), (106, 86920), (164, 56180), (205, 44944), (212, 43460), (265, 34768), (328, 28090), (410, 22472), (424, 21730), (530, 17384), (656, 14045), (820, 11236), (848, 10865), (1060, 8692), (1640, 5618), (2120, 4346), (2173, 4240), (2809, 3280)]