926883880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4491

約数の個数: 96

約数和(自身を含む): 2331624960

約数和(自身を除く): 1404741080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1612, 1690, 2015, 3224, 3380, 4030, 4423, 5239, 6760, 8060, 8846, 10478, 16120, 17692, 20956, 22115, 26195, 35384, 41912, 44230, 52390, 57499, 88460, 104780, 114998, 137113, 176920, 209560, 229996, 274226, 287495, 459992, 548452, 574990, 685565, 747487, 1096904, 1149980, 1371130, 1494974, 1782469, 2299960, 2742260, 2989948, 3564938, 3737435, 5484520, 5979896, 7129876, 7474870, 8912345, 14259752, 14949740, 17824690, 23172097, 29899480, 35649380, 46344194, 71298760, 92688388, 115860485, 185376776, 231720970, 463441940, 926883880]

約数ペア:

[(1, 926883880), (2, 463441940), (4, 231720970), (5, 185376776), (8, 115860485), (10, 92688388), (13, 71298760), (20, 46344194), (26, 35649380), (31, 29899480), (40, 23172097), (52, 17824690), (62, 14949740), (65, 14259752), (104, 8912345), (124, 7474870), (130, 7129876), (155, 5979896), (169, 5484520), (248, 3737435), (260, 3564938), (310, 2989948), (338, 2742260), (403, 2299960), (520, 1782469), (620, 1494974), (676, 1371130), (806, 1149980), (845, 1096904), (1240, 747487), (1352, 685565), (1612, 574990), (1690, 548452), (2015, 459992), (3224, 287495), (3380, 274226), (4030, 229996), (4423, 209560), (5239, 176920), (6760, 137113), (8060, 114998), (8846, 104780), (10478, 88460), (16120, 57499), (17692, 52390), (20956, 44230), (22115, 41912), (26195, 35384)]