2815511036200

素因数分解:

$2^3\times 5^2\times {\mathrm{211}}^1\times {\mathrm{3881}}^1\times {\mathrm{17191}}^1$

素因数の和:21299

約数の個数: 96

約数和(自身を含む): 6579164531520

約数和(自身を除く): 3763653495320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 211, 422, 844, 1055, 1688, 2110, 3881, 4220, 5275, 7762, 8440, 10550, 15524, 17191, 19405, 21100, 31048, 34382, 38810, 42200, 68764, 77620, 85955, 97025, 137528, 155240, 171910, 194050, 343820, 388100, 429775, 687640, 776200, 818891, 859550, 1637782, 1719100, 3275564, 3438200, 3627301, 4094455, 6551128, 7254602, 8188910, 14509204, 16377820, 18136505, 20472275, 29018408, 32755640, 36273010, 40944550, 66718271, 72546020, 81889100, 90682525, 133436542, 145092040, 163778200, 181365050, 266873084, 333591355, 362730100, 533746168, 667182710, 725460200, 1334365420, 1667956775, 2668730840, 3335913550, 6671827100, 13343654200, 14077555181, 28155110362, 56310220724, 70387775905, 112620441448, 140775551810, 281551103620, 351938879525, 563102207240, 703877759050, 1407755518100, 2815511036200]

約数ペア:

[(1, 2815511036200), (2, 1407755518100), (4, 703877759050), (5, 563102207240), (8, 351938879525), (10, 281551103620), (20, 140775551810), (25, 112620441448), (40, 70387775905), (50, 56310220724), (100, 28155110362), (200, 14077555181), (211, 13343654200), (422, 6671827100), (844, 3335913550), (1055, 2668730840), (1688, 1667956775), (2110, 1334365420), (3881, 725460200), (4220, 667182710), (5275, 533746168), (7762, 362730100), (8440, 333591355), (10550, 266873084), (15524, 181365050), (17191, 163778200), (19405, 145092040), (21100, 133436542), (31048, 90682525), (34382, 81889100), (38810, 72546020), (42200, 66718271), (68764, 40944550), (77620, 36273010), (85955, 32755640), (97025, 29018408), (137528, 20472275), (155240, 18136505), (171910, 16377820), (194050, 14509204), (343820, 8188910), (388100, 7254602), (429775, 6551128), (687640, 4094455), (776200, 3627301), (818891, 3438200), (859550, 3275564), (1637782, 1719100)]