20227316650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{3253}}^1\times {\mathrm{5407}}^1$

素因数の和:8695

約数の個数: 48

約数和(自身を含む): 39277914624

約数和(自身を除く): 19050597974

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 3253, 5407, 6506, 10814, 16265, 27035, 32530, 54070, 74819, 81325, 124361, 135175, 149638, 162650, 248722, 270350, 374095, 621805, 748190, 1243610, 1870475, 3109025, 3740950, 6218050, 17588971, 35177942, 87944855, 175889710, 404546333, 439724275, 809092666, 879448550, 2022731665, 4045463330, 10113658325, 20227316650]

約数ペア:

[(1, 20227316650), (2, 10113658325), (5, 4045463330), (10, 2022731665), (23, 879448550), (25, 809092666), (46, 439724275), (50, 404546333), (115, 175889710), (230, 87944855), (575, 35177942), (1150, 17588971), (3253, 6218050), (5407, 3740950), (6506, 3109025), (10814, 1870475), (16265, 1243610), (27035, 748190), (32530, 621805), (54070, 374095), (74819, 270350), (81325, 248722), (124361, 162650), (135175, 149638)]