443161760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 1092042000

約数和(自身を除く): 648880240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 149, 160, 232, 290, 298, 464, 580, 596, 641, 745, 928, 1160, 1192, 1282, 1490, 2320, 2384, 2564, 2980, 3205, 4321, 4640, 4768, 5128, 5960, 6410, 8642, 10256, 11920, 12820, 17284, 18589, 20512, 21605, 23840, 25640, 34568, 37178, 43210, 51280, 69136, 74356, 86420, 92945, 95509, 102560, 138272, 148712, 172840, 185890, 191018, 297424, 345680, 371780, 382036, 477545, 594848, 691360, 743560, 764072, 955090, 1487120, 1528144, 1910180, 2769761, 2974240, 3056288, 3820360, 5539522, 7640720, 11079044, 13848805, 15281440, 22158088, 27697610, 44316176, 55395220, 88632352, 110790440, 221580880, 443161760]

約数ペア:

[(1, 443161760), (2, 221580880), (4, 110790440), (5, 88632352), (8, 55395220), (10, 44316176), (16, 27697610), (20, 22158088), (29, 15281440), (32, 13848805), (40, 11079044), (58, 7640720), (80, 5539522), (116, 3820360), (145, 3056288), (149, 2974240), (160, 2769761), (232, 1910180), (290, 1528144), (298, 1487120), (464, 955090), (580, 764072), (596, 743560), (641, 691360), (745, 594848), (928, 477545), (1160, 382036), (1192, 371780), (1282, 345680), (1490, 297424), (2320, 191018), (2384, 185890), (2564, 172840), (2980, 148712), (3205, 138272), (4321, 102560), (4640, 95509), (4768, 92945), (5128, 86420), (5960, 74356), (6410, 69136), (8642, 51280), (10256, 43210), (11920, 37178), (12820, 34568), (17284, 25640), (18589, 23840), (20512, 21605)]