10897120

素因数分解:

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

素因数の和:85

約数の個数: 96

約数和(自身を含む): 28788480

約数和(自身を除く): 17891360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 169, 208, 248, 260, 310, 338, 403, 416, 496, 520, 620, 676, 806, 845, 992, 1040, 1240, 1352, 1612, 1690, 2015, 2080, 2197, 2480, 2704, 3224, 3380, 4030, 4394, 4960, 5239, 5408, 6448, 6760, 8060, 8788, 10478, 10985, 12896, 13520, 16120, 17576, 20956, 21970, 26195, 27040, 32240, 35152, 41912, 43940, 52390, 64480, 68107, 70304, 83824, 87880, 104780, 136214, 167648, 175760, 209560, 272428, 340535, 351520, 419120, 544856, 681070, 838240, 1089712, 1362140, 2179424, 2724280, 5448560, 10897120]

約数ペア:

[(1, 10897120), (2, 5448560), (4, 2724280), (5, 2179424), (8, 1362140), (10, 1089712), (13, 838240), (16, 681070), (20, 544856), (26, 419120), (31, 351520), (32, 340535), (40, 272428), (52, 209560), (62, 175760), (65, 167648), (80, 136214), (104, 104780), (124, 87880), (130, 83824), (155, 70304), (160, 68107), (169, 64480), (208, 52390), (248, 43940), (260, 41912), (310, 35152), (338, 32240), (403, 27040), (416, 26195), (496, 21970), (520, 20956), (620, 17576), (676, 16120), (806, 13520), (845, 12896), (992, 10985), (1040, 10478), (1240, 8788), (1352, 8060), (1612, 6760), (1690, 6448), (2015, 5408), (2080, 5239), (2197, 4960), (2480, 4394), (2704, 4030), (3224, 3380)]