58880120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 143640000

約数和(自身を除く): 84759880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 569, 796, 995, 1138, 1592, 1990, 2276, 2587, 2845, 3980, 4552, 5174, 5690, 7397, 7960, 10348, 11380, 12935, 14794, 20696, 22760, 25870, 29588, 36985, 51740, 59176, 73970, 103480, 113231, 147940, 226462, 295880, 452924, 566155, 905848, 1132310, 1472003, 2264620, 2944006, 4529240, 5888012, 7360015, 11776024, 14720030, 29440060, 58880120]

約数ペア:

[(1, 58880120), (2, 29440060), (4, 14720030), (5, 11776024), (8, 7360015), (10, 5888012), (13, 4529240), (20, 2944006), (26, 2264620), (40, 1472003), (52, 1132310), (65, 905848), (104, 566155), (130, 452924), (199, 295880), (260, 226462), (398, 147940), (520, 113231), (569, 103480), (796, 73970), (995, 59176), (1138, 51740), (1592, 36985), (1990, 29588), (2276, 25870), (2587, 22760), (2845, 20696), (3980, 14794), (4552, 12935), (5174, 11380), (5690, 10348), (7397, 7960)]