185539760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8142

約数の個数: 80

約数和(自身を含む): 505092672

約数和(自身を除く): 319552912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 56, 70, 80, 82, 112, 140, 164, 205, 280, 287, 328, 410, 560, 574, 656, 820, 1148, 1435, 1640, 2296, 2870, 3280, 4592, 5740, 8081, 11480, 16162, 22960, 32324, 40405, 56567, 64648, 80810, 113134, 129296, 161620, 226268, 282835, 323240, 331321, 452536, 565670, 646480, 662642, 905072, 1131340, 1325284, 1656605, 2262680, 2319247, 2650568, 3313210, 4525360, 4638494, 5301136, 6626420, 9276988, 11596235, 13252840, 18553976, 23192470, 26505680, 37107952, 46384940, 92769880, 185539760]

約数ペア:

[(1, 185539760), (2, 92769880), (4, 46384940), (5, 37107952), (7, 26505680), (8, 23192470), (10, 18553976), (14, 13252840), (16, 11596235), (20, 9276988), (28, 6626420), (35, 5301136), (40, 4638494), (41, 4525360), (56, 3313210), (70, 2650568), (80, 2319247), (82, 2262680), (112, 1656605), (140, 1325284), (164, 1131340), (205, 905072), (280, 662642), (287, 646480), (328, 565670), (410, 452536), (560, 331321), (574, 323240), (656, 282835), (820, 226268), (1148, 161620), (1435, 129296), (1640, 113134), (2296, 80810), (2870, 64648), (3280, 56567), (4592, 40405), (5740, 32324), (8081, 22960), (11480, 16162)]