4714820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 11188800

約数和(自身を除く): 6473980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 739, 1276, 1478, 1595, 2956, 3190, 3695, 6380, 7390, 8129, 14780, 16258, 21431, 32516, 40645, 42862, 81290, 85724, 107155, 162580, 214310, 235741, 428620, 471482, 942964, 1178705, 2357410, 4714820]

約数ペア:

[(1, 4714820), (2, 2357410), (4, 1178705), (5, 942964), (10, 471482), (11, 428620), (20, 235741), (22, 214310), (29, 162580), (44, 107155), (55, 85724), (58, 81290), (110, 42862), (116, 40645), (145, 32516), (220, 21431), (290, 16258), (319, 14780), (580, 8129), (638, 7390), (739, 6380), (1276, 3695), (1478, 3190), (1595, 2956)]