114888920

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 264971520

約数和(自身を除く): 150082600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 163, 263, 268, 326, 335, 526, 536, 652, 670, 815, 1052, 1304, 1315, 1340, 1630, 2104, 2630, 2680, 3260, 5260, 6520, 10520, 10921, 17621, 21842, 35242, 42869, 43684, 54605, 70484, 85738, 87368, 88105, 109210, 140968, 171476, 176210, 214345, 218420, 342952, 352420, 428690, 436840, 704840, 857380, 1714760, 2872223, 5744446, 11488892, 14361115, 22977784, 28722230, 57444460, 114888920]

約数ペア:

[(1, 114888920), (2, 57444460), (4, 28722230), (5, 22977784), (8, 14361115), (10, 11488892), (20, 5744446), (40, 2872223), (67, 1714760), (134, 857380), (163, 704840), (263, 436840), (268, 428690), (326, 352420), (335, 342952), (526, 218420), (536, 214345), (652, 176210), (670, 171476), (815, 140968), (1052, 109210), (1304, 88105), (1315, 87368), (1340, 85738), (1630, 70484), (2104, 54605), (2630, 43684), (2680, 42869), (3260, 35242), (5260, 21842), (6520, 17621), (10520, 10921)]