98651080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1613}}^1$

素因数の和:1774

約数の個数: 64

約数和(自身を含む): 244036800

約数和(自身を除く): 145385720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1112, 1390, 1529, 1613, 2780, 3058, 3226, 5560, 6116, 6452, 7645, 8065, 12232, 12904, 15290, 16130, 17743, 30580, 32260, 35486, 61160, 64520, 70972, 88715, 141944, 177430, 224207, 354860, 448414, 709720, 896828, 1121035, 1793656, 2242070, 2466277, 4484140, 4932554, 8968280, 9865108, 12331385, 19730216, 24662770, 49325540, 98651080]

約数ペア:

[(1, 98651080), (2, 49325540), (4, 24662770), (5, 19730216), (8, 12331385), (10, 9865108), (11, 8968280), (20, 4932554), (22, 4484140), (40, 2466277), (44, 2242070), (55, 1793656), (88, 1121035), (110, 896828), (139, 709720), (220, 448414), (278, 354860), (440, 224207), (556, 177430), (695, 141944), (1112, 88715), (1390, 70972), (1529, 64520), (1613, 61160), (2780, 35486), (3058, 32260), (3226, 30580), (5560, 17743), (6116, 16130), (6452, 15290), (7645, 12904), (8065, 12232)]