23858560

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3389}}^1$

素因数の和:3419

約数の個数: 64

約数和(自身を含む): 62240400

約数和(自身を除く): 38381840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3389, 3520, 6778, 7040, 13556, 16945, 27112, 33890, 37279, 54224, 67780, 74558, 108448, 135560, 149116, 186395, 216896, 271120, 298232, 372790, 433792, 542240, 596464, 745580, 1084480, 1192928, 1491160, 2168960, 2385856, 2982320, 4771712, 5964640, 11929280, 23858560]

約数ペア:

[(1, 23858560), (2, 11929280), (4, 5964640), (5, 4771712), (8, 2982320), (10, 2385856), (11, 2168960), (16, 1491160), (20, 1192928), (22, 1084480), (32, 745580), (40, 596464), (44, 542240), (55, 433792), (64, 372790), (80, 298232), (88, 271120), (110, 216896), (128, 186395), (160, 149116), (176, 135560), (220, 108448), (320, 74558), (352, 67780), (440, 54224), (640, 37279), (704, 33890), (880, 27112), (1408, 16945), (1760, 13556), (3389, 7040), (3520, 6778)]