22755350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 47206800

約数和(自身を除く): 24451450

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 170, 190, 323, 425, 475, 646, 850, 950, 1409, 1615, 2818, 3230, 7045, 8075, 14090, 16150, 23953, 26771, 35225, 47906, 53542, 70450, 119765, 133855, 239530, 267710, 455107, 598825, 669275, 910214, 1197650, 1338550, 2275535, 4551070, 11377675, 22755350]

約数ペア:

[(1, 22755350), (2, 11377675), (5, 4551070), (10, 2275535), (17, 1338550), (19, 1197650), (25, 910214), (34, 669275), (38, 598825), (50, 455107), (85, 267710), (95, 239530), (170, 133855), (190, 119765), (323, 70450), (425, 53542), (475, 47906), (646, 35225), (850, 26771), (950, 23953), (1409, 16150), (1615, 14090), (2818, 8075), (3230, 7045)]