126045380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 274627584

約数和(自身を除く): 148582204

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 263, 310, 526, 620, 773, 1052, 1315, 1546, 2630, 3092, 3865, 5260, 7730, 8153, 15460, 16306, 23963, 32612, 40765, 47926, 81530, 95852, 119815, 163060, 203299, 239630, 406598, 479260, 813196, 1016495, 2032990, 4065980, 6302269, 12604538, 25209076, 31511345, 63022690, 126045380]

約数ペア:

[(1, 126045380), (2, 63022690), (4, 31511345), (5, 25209076), (10, 12604538), (20, 6302269), (31, 4065980), (62, 2032990), (124, 1016495), (155, 813196), (263, 479260), (310, 406598), (526, 239630), (620, 203299), (773, 163060), (1052, 119815), (1315, 95852), (1546, 81530), (2630, 47926), (3092, 40765), (3865, 32612), (5260, 23963), (7730, 16306), (8153, 15460)]