40891700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^2\times {\mathrm{773}}^1$

素因数の和:833

約数の個数: 54

約数和(自身を含む): 92880774

約数和(自身を除く): 51989074

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 529, 575, 773, 1058, 1150, 1546, 2116, 2300, 2645, 3092, 3865, 5290, 7730, 10580, 13225, 15460, 17779, 19325, 26450, 35558, 38650, 52900, 71116, 77300, 88895, 177790, 355580, 408917, 444475, 817834, 888950, 1635668, 1777900, 2044585, 4089170, 8178340, 10222925, 20445850, 40891700]

約数ペア:

[(1, 40891700), (2, 20445850), (4, 10222925), (5, 8178340), (10, 4089170), (20, 2044585), (23, 1777900), (25, 1635668), (46, 888950), (50, 817834), (92, 444475), (100, 408917), (115, 355580), (230, 177790), (460, 88895), (529, 77300), (575, 71116), (773, 52900), (1058, 38650), (1150, 35558), (1546, 26450), (2116, 19325), (2300, 17779), (2645, 15460), (3092, 13225), (3865, 10580), (5290, 7730)]