1049684080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{6691}}^1$

素因数の和:6794

約数の個数: 80

約数和(自身を含む): 2554149024

約数和(自身を除く): 1504464944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 53, 74, 80, 106, 148, 185, 212, 265, 296, 370, 424, 530, 592, 740, 848, 1060, 1480, 1961, 2120, 2960, 3922, 4240, 6691, 7844, 9805, 13382, 15688, 19610, 26764, 31376, 33455, 39220, 53528, 66910, 78440, 107056, 133820, 156880, 247567, 267640, 354623, 495134, 535280, 709246, 990268, 1237835, 1418492, 1773115, 1980536, 2475670, 2836984, 3546230, 3961072, 4951340, 5673968, 7092460, 9902680, 13121051, 14184920, 19805360, 26242102, 28369840, 52484204, 65605255, 104968408, 131210510, 209936816, 262421020, 524842040, 1049684080]

約数ペア:

[(1, 1049684080), (2, 524842040), (4, 262421020), (5, 209936816), (8, 131210510), (10, 104968408), (16, 65605255), (20, 52484204), (37, 28369840), (40, 26242102), (53, 19805360), (74, 14184920), (80, 13121051), (106, 9902680), (148, 7092460), (185, 5673968), (212, 4951340), (265, 3961072), (296, 3546230), (370, 2836984), (424, 2475670), (530, 1980536), (592, 1773115), (740, 1418492), (848, 1237835), (1060, 990268), (1480, 709246), (1961, 535280), (2120, 495134), (2960, 354623), (3922, 267640), (4240, 247567), (6691, 156880), (7844, 133820), (9805, 107056), (13382, 78440), (15688, 66910), (19610, 53528), (26764, 39220), (31376, 33455)]