186275620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21313}}^1$

素因数の和:21364

約数の個数: 48

約数和(自身を含む): 429690240

約数和(自身を除く): 243414620

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 21313, 42626, 85252, 106565, 213130, 404947, 426260, 490199, 809894, 980398, 1619788, 1960796, 2024735, 2450995, 4049470, 4901990, 8098940, 9313781, 9803980, 18627562, 37255124, 46568905, 93137810, 186275620]

約数ペア:

[(1, 186275620), (2, 93137810), (4, 46568905), (5, 37255124), (10, 18627562), (19, 9803980), (20, 9313781), (23, 8098940), (38, 4901990), (46, 4049470), (76, 2450995), (92, 2024735), (95, 1960796), (115, 1619788), (190, 980398), (230, 809894), (380, 490199), (437, 426260), (460, 404947), (874, 213130), (1748, 106565), (2185, 85252), (4370, 42626), (8740, 21313)]