219090050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 435487752

約数和(自身を除く): 216397702

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 113, 170, 226, 425, 565, 850, 1130, 1921, 2281, 2825, 3842, 4562, 5650, 9605, 11405, 19210, 22810, 38777, 48025, 57025, 77554, 96050, 114050, 193885, 257753, 387770, 515506, 969425, 1288765, 1938850, 2577530, 4381801, 6443825, 8763602, 12887650, 21909005, 43818010, 109545025, 219090050]

約数ペア:

[(1, 219090050), (2, 109545025), (5, 43818010), (10, 21909005), (17, 12887650), (25, 8763602), (34, 6443825), (50, 4381801), (85, 2577530), (113, 1938850), (170, 1288765), (226, 969425), (425, 515506), (565, 387770), (850, 257753), (1130, 193885), (1921, 114050), (2281, 96050), (2825, 77554), (3842, 57025), (4562, 48025), (5650, 38777), (9605, 22810), (11405, 19210)]