14491880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 37535400

約数和(自身を除く): 23043520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 232, 248, 260, 290, 310, 377, 403, 520, 580, 620, 754, 806, 899, 961, 1160, 1240, 1508, 1612, 1798, 1885, 1922, 2015, 3016, 3224, 3596, 3770, 3844, 4030, 4495, 4805, 7192, 7540, 7688, 8060, 8990, 9610, 11687, 12493, 15080, 16120, 17980, 19220, 23374, 24986, 27869, 35960, 38440, 46748, 49972, 55738, 58435, 62465, 93496, 99944, 111476, 116870, 124930, 139345, 222952, 233740, 249860, 278690, 362297, 467480, 499720, 557380, 724594, 1114760, 1449188, 1811485, 2898376, 3622970, 7245940, 14491880]

約数ペア:

[(1, 14491880), (2, 7245940), (4, 3622970), (5, 2898376), (8, 1811485), (10, 1449188), (13, 1114760), (20, 724594), (26, 557380), (29, 499720), (31, 467480), (40, 362297), (52, 278690), (58, 249860), (62, 233740), (65, 222952), (104, 139345), (116, 124930), (124, 116870), (130, 111476), (145, 99944), (155, 93496), (232, 62465), (248, 58435), (260, 55738), (290, 49972), (310, 46748), (377, 38440), (403, 35960), (520, 27869), (580, 24986), (620, 23374), (754, 19220), (806, 17980), (899, 16120), (961, 15080), (1160, 12493), (1240, 11687), (1508, 9610), (1612, 8990), (1798, 8060), (1885, 7688), (1922, 7540), (2015, 7192), (3016, 4805), (3224, 4495), (3596, 4030), (3770, 3844)]