460790478970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1\times {\mathrm{11161}}^1$

素因数の和:12307

約数の個数: 64

約数和(自身を含む): 859002695712

約数和(自身を除く): 398212216742

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 997, 1010, 1994, 4141, 4985, 8282, 9970, 11161, 20705, 22322, 40877, 41410, 55805, 81754, 100697, 111610, 201394, 204385, 408770, 457601, 503485, 915202, 1006970, 1127261, 2254522, 2288005, 4128577, 4576010, 5636305, 8257154, 11127517, 11272610, 20642885, 22255034, 41285770, 46217701, 55637585, 92435402, 111275170, 231088505, 456228197, 462177010, 912456394, 1123879217, 2247758434, 2281140985, 4562281970, 5619396085, 11238792170, 46079047897, 92158095794, 230395239485, 460790478970]

約数ペア:

[(1, 460790478970), (2, 230395239485), (5, 92158095794), (10, 46079047897), (41, 11238792170), (82, 5619396085), (101, 4562281970), (202, 2281140985), (205, 2247758434), (410, 1123879217), (505, 912456394), (997, 462177010), (1010, 456228197), (1994, 231088505), (4141, 111275170), (4985, 92435402), (8282, 55637585), (9970, 46217701), (11161, 41285770), (20705, 22255034), (22322, 20642885), (40877, 11272610), (41410, 11127517), (55805, 8257154), (81754, 5636305), (100697, 4576010), (111610, 4128577), (201394, 2288005), (204385, 2254522), (408770, 1127261), (457601, 1006970), (503485, 915202)]