10778720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 27760320

約数和(自身を除く): 16981600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 32, 40, 46, 58, 80, 92, 101, 115, 116, 145, 160, 184, 202, 230, 232, 290, 368, 404, 460, 464, 505, 580, 667, 736, 808, 920, 928, 1010, 1160, 1334, 1616, 1840, 2020, 2320, 2323, 2668, 2929, 3232, 3335, 3680, 4040, 4640, 4646, 5336, 5858, 6670, 8080, 9292, 10672, 11615, 11716, 13340, 14645, 16160, 18584, 21344, 23230, 23432, 26680, 29290, 37168, 46460, 46864, 53360, 58580, 67367, 74336, 92920, 93728, 106720, 117160, 134734, 185840, 234320, 269468, 336835, 371680, 468640, 538936, 673670, 1077872, 1347340, 2155744, 2694680, 5389360, 10778720]

約数ペア:

[(1, 10778720), (2, 5389360), (4, 2694680), (5, 2155744), (8, 1347340), (10, 1077872), (16, 673670), (20, 538936), (23, 468640), (29, 371680), (32, 336835), (40, 269468), (46, 234320), (58, 185840), (80, 134734), (92, 117160), (101, 106720), (115, 93728), (116, 92920), (145, 74336), (160, 67367), (184, 58580), (202, 53360), (230, 46864), (232, 46460), (290, 37168), (368, 29290), (404, 26680), (460, 23432), (464, 23230), (505, 21344), (580, 18584), (667, 16160), (736, 14645), (808, 13340), (920, 11716), (928, 11615), (1010, 10672), (1160, 9292), (1334, 8080), (1616, 6670), (1840, 5858), (2020, 5336), (2320, 4646), (2323, 4640), (2668, 4040), (2929, 3680), (3232, 3335)]