10991409910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{11317}}^1$

素因数の和:11609

約数の個数: 64

約数和(自身を含む): 22086941184

約数和(自身を除く): 11095531274

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 241, 310, 403, 482, 806, 1205, 2015, 2410, 3133, 4030, 6266, 7471, 11317, 14942, 15665, 22634, 31330, 37355, 56585, 74710, 97123, 113170, 147121, 194246, 294242, 350827, 485615, 701654, 735605, 971230, 1471210, 1754135, 2727397, 3508270, 4560751, 5454794, 9121502, 13636985, 22803755, 27273970, 35456161, 45607510, 70912322, 84549307, 169098614, 177280805, 354561610, 422746535, 845493070, 1099140991, 2198281982, 5495704955, 10991409910]

約数ペア:

[(1, 10991409910), (2, 5495704955), (5, 2198281982), (10, 1099140991), (13, 845493070), (26, 422746535), (31, 354561610), (62, 177280805), (65, 169098614), (130, 84549307), (155, 70912322), (241, 45607510), (310, 35456161), (403, 27273970), (482, 22803755), (806, 13636985), (1205, 9121502), (2015, 5454794), (2410, 4560751), (3133, 3508270), (4030, 2727397), (6266, 1754135), (7471, 1471210), (11317, 971230), (14942, 735605), (15665, 701654), (22634, 485615), (31330, 350827), (37355, 294242), (56585, 194246), (74710, 147121), (97123, 113170)]