47769160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:550

約数の個数: 64

約数和(自身を含む): 113270400

約数和(自身を除く): 65501240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 137, 184, 230, 274, 379, 460, 548, 685, 758, 920, 1096, 1370, 1516, 1895, 2740, 3032, 3151, 3790, 5480, 6302, 7580, 8717, 12604, 15160, 15755, 17434, 25208, 31510, 34868, 43585, 51923, 63020, 69736, 87170, 103846, 126040, 174340, 207692, 259615, 348680, 415384, 519230, 1038460, 1194229, 2076920, 2388458, 4776916, 5971145, 9553832, 11942290, 23884580, 47769160]

約数ペア:

[(1, 47769160), (2, 23884580), (4, 11942290), (5, 9553832), (8, 5971145), (10, 4776916), (20, 2388458), (23, 2076920), (40, 1194229), (46, 1038460), (92, 519230), (115, 415384), (137, 348680), (184, 259615), (230, 207692), (274, 174340), (379, 126040), (460, 103846), (548, 87170), (685, 69736), (758, 63020), (920, 51923), (1096, 43585), (1370, 34868), (1516, 31510), (1895, 25208), (2740, 17434), (3032, 15755), (3151, 15160), (3790, 12604), (5480, 8717), (6302, 7580)]