40092760

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4159}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 90604800

約数和(自身を除く): 50512040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4159, 4820, 8318, 9640, 16636, 20795, 33272, 41590, 83180, 166360, 1002319, 2004638, 4009276, 5011595, 8018552, 10023190, 20046380, 40092760]

約数ペア:

[(1, 40092760), (2, 20046380), (4, 10023190), (5, 8018552), (8, 5011595), (10, 4009276), (20, 2004638), (40, 1002319), (241, 166360), (482, 83180), (964, 41590), (1205, 33272), (1928, 20795), (2410, 16636), (4159, 9640), (4820, 8318)]