423080060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{7297}}^1$

素因数の和:7542

約数の個数: 48

約数和(自身を含む): 961234176

約数和(自身を除く): 538154116

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 2230, 2899, 4460, 5798, 7297, 11596, 14495, 14594, 28990, 29188, 36485, 57980, 72970, 94861, 145940, 189722, 379444, 474305, 948610, 1627231, 1897220, 3254462, 6508924, 8136155, 16272310, 21154003, 32544620, 42308006, 84616012, 105770015, 211540030, 423080060]

約数ペア:

[(1, 423080060), (2, 211540030), (4, 105770015), (5, 84616012), (10, 42308006), (13, 32544620), (20, 21154003), (26, 16272310), (52, 8136155), (65, 6508924), (130, 3254462), (223, 1897220), (260, 1627231), (446, 948610), (892, 474305), (1115, 379444), (2230, 189722), (2899, 145940), (4460, 94861), (5798, 72970), (7297, 57980), (11596, 36485), (14495, 29188), (14594, 28990)]