15740012740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{4027}}^1$

素因数の和:4381

約数の個数: 96

約数和(自身を含む): 35811175680

約数和(自身を除く): 20071162940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 293, 460, 580, 586, 667, 1172, 1334, 1465, 2668, 2930, 3335, 4027, 5860, 6670, 6739, 8054, 8497, 13340, 13478, 16108, 16994, 20135, 26956, 33695, 33988, 40270, 42485, 67390, 80540, 84970, 92621, 116783, 134780, 169940, 185242, 195431, 233566, 370484, 390862, 463105, 467132, 583915, 781724, 926210, 977155, 1167830, 1179911, 1852420, 1954310, 2335660, 2359822, 2686009, 3908620, 4719644, 5372018, 5899555, 10744036, 11799110, 13430045, 23598220, 26860090, 27137953, 34217419, 53720180, 54275906, 68434838, 108551812, 135689765, 136869676, 171087095, 271379530, 342174190, 542759060, 684348380, 787000637, 1574001274, 3148002548, 3935003185, 7870006370, 15740012740]

約数ペア:

[(1, 15740012740), (2, 7870006370), (4, 3935003185), (5, 3148002548), (10, 1574001274), (20, 787000637), (23, 684348380), (29, 542759060), (46, 342174190), (58, 271379530), (92, 171087095), (115, 136869676), (116, 135689765), (145, 108551812), (230, 68434838), (290, 54275906), (293, 53720180), (460, 34217419), (580, 27137953), (586, 26860090), (667, 23598220), (1172, 13430045), (1334, 11799110), (1465, 10744036), (2668, 5899555), (2930, 5372018), (3335, 4719644), (4027, 3908620), (5860, 2686009), (6670, 2359822), (6739, 2335660), (8054, 1954310), (8497, 1852420), (13340, 1179911), (13478, 1167830), (16108, 977155), (16994, 926210), (20135, 781724), (26956, 583915), (33695, 467132), (33988, 463105), (40270, 390862), (42485, 370484), (67390, 233566), (80540, 195431), (84970, 185242), (92621, 169940), (116783, 134780)]