10671440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 80

約数和(自身を含む): 27664896

約数和(自身を除く): 16993456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 331, 403, 496, 520, 620, 662, 806, 1040, 1240, 1324, 1612, 1655, 2015, 2480, 2648, 3224, 3310, 4030, 4303, 5296, 6448, 6620, 8060, 8606, 10261, 13240, 16120, 17212, 20522, 21515, 26480, 32240, 34424, 41044, 43030, 51305, 68848, 82088, 86060, 102610, 133393, 164176, 172120, 205220, 266786, 344240, 410440, 533572, 666965, 820880, 1067144, 1333930, 2134288, 2667860, 5335720, 10671440]

約数ペア:

[(1, 10671440), (2, 5335720), (4, 2667860), (5, 2134288), (8, 1333930), (10, 1067144), (13, 820880), (16, 666965), (20, 533572), (26, 410440), (31, 344240), (40, 266786), (52, 205220), (62, 172120), (65, 164176), (80, 133393), (104, 102610), (124, 86060), (130, 82088), (155, 68848), (208, 51305), (248, 43030), (260, 41044), (310, 34424), (331, 32240), (403, 26480), (496, 21515), (520, 20522), (620, 17212), (662, 16120), (806, 13240), (1040, 10261), (1240, 8606), (1324, 8060), (1612, 6620), (1655, 6448), (2015, 5296), (2480, 4303), (2648, 4030), (3224, 3310)]