84960800

素因数分解:

$2^5\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1822

約数の個数: 72

約数和(自身を含む): 210931812

約数和(自身を除く): 125971012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 160, 200, 244, 305, 400, 488, 610, 800, 976, 1220, 1525, 1741, 1952, 2440, 3050, 3482, 4880, 6100, 6964, 8705, 9760, 12200, 13928, 17410, 24400, 27856, 34820, 43525, 48800, 55712, 69640, 87050, 106201, 139280, 174100, 212402, 278560, 348200, 424804, 531005, 696400, 849608, 1062010, 1392800, 1699216, 2124020, 2655025, 3398432, 4248040, 5310050, 8496080, 10620100, 16992160, 21240200, 42480400, 84960800]

約数ペア:

[(1, 84960800), (2, 42480400), (4, 21240200), (5, 16992160), (8, 10620100), (10, 8496080), (16, 5310050), (20, 4248040), (25, 3398432), (32, 2655025), (40, 2124020), (50, 1699216), (61, 1392800), (80, 1062010), (100, 849608), (122, 696400), (160, 531005), (200, 424804), (244, 348200), (305, 278560), (400, 212402), (488, 174100), (610, 139280), (800, 106201), (976, 87050), (1220, 69640), (1525, 55712), (1741, 48800), (1952, 43525), (2440, 34820), (3050, 27856), (3482, 24400), (4880, 17410), (6100, 13928), (6964, 12200), (8705, 9760)]