23884580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 52859520

約数和(自身を除く): 28974940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 137, 230, 274, 379, 460, 548, 685, 758, 1370, 1516, 1895, 2740, 3151, 3790, 6302, 7580, 8717, 12604, 15755, 17434, 31510, 34868, 43585, 51923, 63020, 87170, 103846, 174340, 207692, 259615, 519230, 1038460, 1194229, 2388458, 4776916, 5971145, 11942290, 23884580]

約数ペア:

[(1, 23884580), (2, 11942290), (4, 5971145), (5, 4776916), (10, 2388458), (20, 1194229), (23, 1038460), (46, 519230), (92, 259615), (115, 207692), (137, 174340), (230, 103846), (274, 87170), (379, 63020), (460, 51923), (548, 43585), (685, 34868), (758, 31510), (1370, 17434), (1516, 15755), (1895, 12604), (2740, 8717), (3151, 7580), (3790, 6302)]