139299040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37853}}^1$

素因数の和:37891

約数の個数: 48

約数和(自身を含む): 343411488

約数和(自身を除く): 204112448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 37853, 75706, 151412, 189265, 302824, 378530, 605648, 757060, 870619, 1211296, 1514120, 1741238, 3028240, 3482476, 4353095, 6056480, 6964952, 8706190, 13929904, 17412380, 27859808, 34824760, 69649520, 139299040]

約数ペア:

[(1, 139299040), (2, 69649520), (4, 34824760), (5, 27859808), (8, 17412380), (10, 13929904), (16, 8706190), (20, 6964952), (23, 6056480), (32, 4353095), (40, 3482476), (46, 3028240), (80, 1741238), (92, 1514120), (115, 1211296), (160, 870619), (184, 757060), (230, 605648), (368, 378530), (460, 302824), (736, 189265), (920, 151412), (1840, 75706), (3680, 37853)]