2274760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 5540400

約数和(自身を除く): 3265640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 37, 40, 53, 58, 74, 106, 116, 145, 148, 185, 212, 232, 265, 290, 296, 370, 424, 530, 580, 740, 1060, 1073, 1160, 1480, 1537, 1961, 2120, 2146, 3074, 3922, 4292, 5365, 6148, 7685, 7844, 8584, 9805, 10730, 12296, 15370, 15688, 19610, 21460, 30740, 39220, 42920, 56869, 61480, 78440, 113738, 227476, 284345, 454952, 568690, 1137380, 2274760]

約数ペア:

[(1, 2274760), (2, 1137380), (4, 568690), (5, 454952), (8, 284345), (10, 227476), (20, 113738), (29, 78440), (37, 61480), (40, 56869), (53, 42920), (58, 39220), (74, 30740), (106, 21460), (116, 19610), (145, 15688), (148, 15370), (185, 12296), (212, 10730), (232, 9805), (265, 8584), (290, 7844), (296, 7685), (370, 6148), (424, 5365), (530, 4292), (580, 3922), (740, 3074), (1060, 2146), (1073, 2120), (1160, 1961), (1480, 1537)]