88332400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17018

約数の個数: 60

約数和(自身を含む): 228556552

約数和(自身を除く): 140224152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 16987, 33974, 67948, 84935, 135896, 169870, 220831, 271792, 339740, 424675, 441662, 679480, 849350, 883324, 1104155, 1358960, 1698700, 1766648, 2208310, 3397400, 3533296, 4416620, 5520775, 6794800, 8833240, 11041550, 17666480, 22083100, 44166200, 88332400]

約数ペア:

[(1, 88332400), (2, 44166200), (4, 22083100), (5, 17666480), (8, 11041550), (10, 8833240), (13, 6794800), (16, 5520775), (20, 4416620), (25, 3533296), (26, 3397400), (40, 2208310), (50, 1766648), (52, 1698700), (65, 1358960), (80, 1104155), (100, 883324), (104, 849350), (130, 679480), (200, 441662), (208, 424675), (260, 339740), (325, 271792), (400, 220831), (520, 169870), (650, 135896), (1040, 84935), (1300, 67948), (2600, 33974), (5200, 16987)]