99664850

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{797}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 193253256

約数和(自身を除く): 93588406

約数列:

[1, 2, 5, 10, 25, 41, 50, 61, 82, 122, 205, 305, 410, 610, 797, 1025, 1525, 1594, 2050, 2501, 3050, 3985, 5002, 7970, 12505, 19925, 25010, 32677, 39850, 48617, 62525, 65354, 97234, 125050, 163385, 243085, 326770, 486170, 816925, 1215425, 1633850, 1993297, 2430850, 3986594, 9966485, 19932970, 49832425, 99664850]

約数ペア:

[(1, 99664850), (2, 49832425), (5, 19932970), (10, 9966485), (25, 3986594), (41, 2430850), (50, 1993297), (61, 1633850), (82, 1215425), (122, 816925), (205, 486170), (305, 326770), (410, 243085), (610, 163385), (797, 125050), (1025, 97234), (1525, 65354), (1594, 62525), (2050, 48617), (2501, 39850), (3050, 32677), (3985, 25010), (5002, 19925), (7970, 12505)]