4549520

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 80

約数和(自身を含む): 11450160

約数和(自身を除く): 6900640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 53, 58, 74, 80, 106, 116, 145, 148, 185, 212, 232, 265, 290, 296, 370, 424, 464, 530, 580, 592, 740, 848, 1060, 1073, 1160, 1480, 1537, 1961, 2120, 2146, 2320, 2960, 3074, 3922, 4240, 4292, 5365, 6148, 7685, 7844, 8584, 9805, 10730, 12296, 15370, 15688, 17168, 19610, 21460, 24592, 30740, 31376, 39220, 42920, 56869, 61480, 78440, 85840, 113738, 122960, 156880, 227476, 284345, 454952, 568690, 909904, 1137380, 2274760, 4549520]

約数ペア:

[(1, 4549520), (2, 2274760), (4, 1137380), (5, 909904), (8, 568690), (10, 454952), (16, 284345), (20, 227476), (29, 156880), (37, 122960), (40, 113738), (53, 85840), (58, 78440), (74, 61480), (80, 56869), (106, 42920), (116, 39220), (145, 31376), (148, 30740), (185, 24592), (212, 21460), (232, 19610), (265, 17168), (290, 15688), (296, 15370), (370, 12296), (424, 10730), (464, 9805), (530, 8584), (580, 7844), (592, 7685), (740, 6148), (848, 5365), (1060, 4292), (1073, 4240), (1160, 3922), (1480, 3074), (1537, 2960), (1961, 2320), (2120, 2146)]