715693945240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4423}}^1\times {\mathrm{139493}}^1$

素因数の和:143956

約数の個数: 64

約数和(自身を含む): 1666227931200

約数和(自身を除く): 950533985960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4423, 8846, 17692, 22115, 35384, 44230, 88460, 128267, 139493, 176920, 256534, 278986, 513068, 557972, 641335, 697465, 1026136, 1115944, 1282670, 1394930, 2565340, 2789860, 4045297, 5130680, 5579720, 8090594, 16181188, 20226485, 32362376, 40452970, 80905940, 161811880, 616977539, 1233955078, 2467910156, 3084887695, 4935820312, 6169775390, 12339550780, 17892348631, 24679101560, 35784697262, 71569394524, 89461743155, 143138789048, 178923486310, 357846972620, 715693945240]

約数ペア:

[(1, 715693945240), (2, 357846972620), (4, 178923486310), (5, 143138789048), (8, 89461743155), (10, 71569394524), (20, 35784697262), (29, 24679101560), (40, 17892348631), (58, 12339550780), (116, 6169775390), (145, 4935820312), (232, 3084887695), (290, 2467910156), (580, 1233955078), (1160, 616977539), (4423, 161811880), (8846, 80905940), (17692, 40452970), (22115, 32362376), (35384, 20226485), (44230, 16181188), (88460, 8090594), (128267, 5579720), (139493, 5130680), (176920, 4045297), (256534, 2789860), (278986, 2565340), (513068, 1394930), (557972, 1282670), (641335, 1115944), (697465, 1026136)]