86155850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{409}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 175703040

約数和(自身を除く): 89547190

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 383, 409, 550, 766, 818, 1915, 2045, 3830, 4090, 4213, 4499, 8426, 8998, 9575, 10225, 19150, 20450, 21065, 22495, 42130, 44990, 105325, 112475, 156647, 210650, 224950, 313294, 783235, 1566470, 1723117, 3446234, 3916175, 7832350, 8615585, 17231170, 43077925, 86155850]

約数ペア:

[(1, 86155850), (2, 43077925), (5, 17231170), (10, 8615585), (11, 7832350), (22, 3916175), (25, 3446234), (50, 1723117), (55, 1566470), (110, 783235), (275, 313294), (383, 224950), (409, 210650), (550, 156647), (766, 112475), (818, 105325), (1915, 44990), (2045, 42130), (3830, 22495), (4090, 21065), (4213, 20450), (4499, 19150), (8426, 10225), (8998, 9575)]