1223300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 2861796

約数和(自身を除く): 1638496

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 941, 1300, 1882, 3764, 4705, 9410, 12233, 18820, 23525, 24466, 47050, 48932, 61165, 94100, 122330, 244660, 305825, 611650, 1223300]

約数ペア:

[(1, 1223300), (2, 611650), (4, 305825), (5, 244660), (10, 122330), (13, 94100), (20, 61165), (25, 48932), (26, 47050), (50, 24466), (52, 23525), (65, 18820), (100, 12233), (130, 9410), (260, 4705), (325, 3764), (650, 1882), (941, 1300)]