134422640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152753}}^1$

素因数の和:152777

約数の個数: 40

約数和(自身を含む): 340946928

約数和(自身を除く): 206524288

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 152753, 305506, 611012, 763765, 1222024, 1527530, 1680283, 2444048, 3055060, 3360566, 6110120, 6721132, 8401415, 12220240, 13442264, 16802830, 26884528, 33605660, 67211320, 134422640]

約数ペア:

[(1, 134422640), (2, 67211320), (4, 33605660), (5, 26884528), (8, 16802830), (10, 13442264), (11, 12220240), (16, 8401415), (20, 6721132), (22, 6110120), (40, 3360566), (44, 3055060), (55, 2444048), (80, 1680283), (88, 1527530), (110, 1222024), (176, 763765), (220, 611012), (440, 305506), (880, 152753)]