2224121510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 4369680000

約数和(自身を除く): 2145558490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 199, 298, 398, 577, 745, 995, 1154, 1490, 1937, 1990, 2587, 2885, 3874, 5174, 5770, 7501, 9685, 12935, 15002, 19370, 25870, 29651, 37505, 59302, 75010, 85973, 114823, 148255, 171946, 229646, 296510, 385463, 429865, 574115, 770926, 859730, 1117649, 1148230, 1492699, 1927315, 2235298, 2985398, 3854630, 5588245, 7463495, 11176490, 14926990, 17108627, 34217254, 85543135, 171086270, 222412151, 444824302, 1112060755, 2224121510]

約数ペア:

[(1, 2224121510), (2, 1112060755), (5, 444824302), (10, 222412151), (13, 171086270), (26, 85543135), (65, 34217254), (130, 17108627), (149, 14926990), (199, 11176490), (298, 7463495), (398, 5588245), (577, 3854630), (745, 2985398), (995, 2235298), (1154, 1927315), (1490, 1492699), (1937, 1148230), (1990, 1117649), (2587, 859730), (2885, 770926), (3874, 574115), (5174, 429865), (5770, 385463), (7501, 296510), (9685, 229646), (12935, 171946), (15002, 148255), (19370, 114823), (25870, 85973), (29651, 75010), (37505, 59302)]