2303380

素因数分解:

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

素因数の和:156

約数の個数: 36

約数和(自身を含む): 5050332

約数和(自身を除く): 2746952

約数列:

[1, 2, 4, 5, 10, 20, 41, 53, 82, 106, 164, 205, 212, 265, 410, 530, 820, 1060, 2173, 2809, 4346, 5618, 8692, 10865, 11236, 14045, 21730, 28090, 43460, 56180, 115169, 230338, 460676, 575845, 1151690, 2303380]

約数ペア:

[(1, 2303380), (2, 1151690), (4, 575845), (5, 460676), (10, 230338), (20, 115169), (41, 56180), (53, 43460), (82, 28090), (106, 21730), (164, 14045), (205, 11236), (212, 10865), (265, 8692), (410, 5618), (530, 4346), (820, 2809), (1060, 2173)]