1413180400

素因数分解:

$2^4\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{2903}}^1$

素因数の和:4138

約数の個数: 60

約数和(自身を含む): 3399126192

約数和(自身を除く): 1985945792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1217, 2434, 2903, 4868, 5806, 6085, 9736, 11612, 12170, 14515, 19472, 23224, 24340, 29030, 30425, 46448, 48680, 58060, 60850, 72575, 97360, 116120, 121700, 145150, 232240, 243400, 290300, 486800, 580600, 1161200, 3532951, 7065902, 14131804, 17664755, 28263608, 35329510, 56527216, 70659020, 88323775, 141318040, 176647550, 282636080, 353295100, 706590200, 1413180400]

約数ペア:

[(1, 1413180400), (2, 706590200), (4, 353295100), (5, 282636080), (8, 176647550), (10, 141318040), (16, 88323775), (20, 70659020), (25, 56527216), (40, 35329510), (50, 28263608), (80, 17664755), (100, 14131804), (200, 7065902), (400, 3532951), (1217, 1161200), (2434, 580600), (2903, 486800), (4868, 290300), (5806, 243400), (6085, 232240), (9736, 145150), (11612, 121700), (12170, 116120), (14515, 97360), (19472, 72575), (23224, 60850), (24340, 58060), (29030, 48680), (30425, 46448)]