2614470760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{37847}}^1$

素因数の和:38026

約数の個数: 64

約数和(自身を含む): 6458382720

約数和(自身を除く): 3843911960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 3140, 3454, 6280, 6908, 8635, 13816, 17270, 34540, 37847, 69080, 75694, 151388, 189235, 302776, 378470, 416317, 756940, 832634, 1513880, 1665268, 2081585, 3330536, 4163170, 5941979, 8326340, 11883958, 16652680, 23767916, 29709895, 47535832, 59419790, 65361769, 118839580, 130723538, 237679160, 261447076, 326808845, 522894152, 653617690, 1307235380, 2614470760]

約数ペア:

[(1, 2614470760), (2, 1307235380), (4, 653617690), (5, 522894152), (8, 326808845), (10, 261447076), (11, 237679160), (20, 130723538), (22, 118839580), (40, 65361769), (44, 59419790), (55, 47535832), (88, 29709895), (110, 23767916), (157, 16652680), (220, 11883958), (314, 8326340), (440, 5941979), (628, 4163170), (785, 3330536), (1256, 2081585), (1570, 1665268), (1727, 1513880), (3140, 832634), (3454, 756940), (6280, 416317), (6908, 378470), (8635, 302776), (13816, 189235), (17270, 151388), (34540, 75694), (37847, 69080)]