5758760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 15016320

約数和(自身を除く): 9257560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 157, 262, 280, 314, 524, 628, 655, 785, 917, 1048, 1099, 1256, 1310, 1570, 1834, 2198, 2620, 3140, 3668, 4396, 4585, 5240, 5495, 6280, 7336, 8792, 9170, 10990, 18340, 20567, 21980, 36680, 41134, 43960, 82268, 102835, 143969, 164536, 205670, 287938, 411340, 575876, 719845, 822680, 1151752, 1439690, 2879380, 5758760]

約数ペア:

[(1, 5758760), (2, 2879380), (4, 1439690), (5, 1151752), (7, 822680), (8, 719845), (10, 575876), (14, 411340), (20, 287938), (28, 205670), (35, 164536), (40, 143969), (56, 102835), (70, 82268), (131, 43960), (140, 41134), (157, 36680), (262, 21980), (280, 20567), (314, 18340), (524, 10990), (628, 9170), (655, 8792), (785, 7336), (917, 6280), (1048, 5495), (1099, 5240), (1256, 4585), (1310, 4396), (1570, 3668), (1834, 3140), (2198, 2620)]