23880560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2467}}^1$

素因数の和:2502

約数の個数: 60

約数和(自身を含む): 61053384

約数和(自身を除く): 37172824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 2467, 4840, 4934, 9680, 9868, 12335, 19736, 24670, 27137, 39472, 49340, 54274, 98680, 108548, 135685, 197360, 217096, 271370, 298507, 434192, 542740, 597014, 1085480, 1194028, 1492535, 2170960, 2388056, 2985070, 4776112, 5970140, 11940280, 23880560]

約数ペア:

[(1, 23880560), (2, 11940280), (4, 5970140), (5, 4776112), (8, 2985070), (10, 2388056), (11, 2170960), (16, 1492535), (20, 1194028), (22, 1085480), (40, 597014), (44, 542740), (55, 434192), (80, 298507), (88, 271370), (110, 217096), (121, 197360), (176, 135685), (220, 108548), (242, 98680), (440, 54274), (484, 49340), (605, 39472), (880, 27137), (968, 24670), (1210, 19736), (1936, 12335), (2420, 9868), (2467, 9680), (4840, 4934)]