85094120

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 200178000

約数和(自身を除く): 115083880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 109, 116, 145, 218, 232, 290, 436, 545, 580, 673, 872, 1090, 1160, 1346, 2180, 2692, 3161, 3365, 4360, 5384, 6322, 6730, 12644, 13460, 15805, 19517, 25288, 26920, 31610, 39034, 63220, 73357, 78068, 97585, 126440, 146714, 156136, 195170, 293428, 366785, 390340, 586856, 733570, 780680, 1467140, 2127353, 2934280, 4254706, 8509412, 10636765, 17018824, 21273530, 42547060, 85094120]

約数ペア:

[(1, 85094120), (2, 42547060), (4, 21273530), (5, 17018824), (8, 10636765), (10, 8509412), (20, 4254706), (29, 2934280), (40, 2127353), (58, 1467140), (109, 780680), (116, 733570), (145, 586856), (218, 390340), (232, 366785), (290, 293428), (436, 195170), (545, 156136), (580, 146714), (673, 126440), (872, 97585), (1090, 78068), (1160, 73357), (1346, 63220), (2180, 39034), (2692, 31610), (3161, 26920), (3365, 25288), (4360, 19517), (5384, 15805), (6322, 13460), (6730, 12644)]