38428400

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4218

約数の個数: 60

約数和(自身を含む): 96361392

約数和(自身を除く): 57932992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4177, 4600, 8354, 9200, 16708, 20885, 33416, 41770, 66832, 83540, 96071, 104425, 167080, 192142, 208850, 334160, 384284, 417700, 480355, 768568, 835400, 960710, 1537136, 1670800, 1921420, 2401775, 3842840, 4803550, 7685680, 9607100, 19214200, 38428400]

約数ペア:

[(1, 38428400), (2, 19214200), (4, 9607100), (5, 7685680), (8, 4803550), (10, 3842840), (16, 2401775), (20, 1921420), (23, 1670800), (25, 1537136), (40, 960710), (46, 835400), (50, 768568), (80, 480355), (92, 417700), (100, 384284), (115, 334160), (184, 208850), (200, 192142), (230, 167080), (368, 104425), (400, 96071), (460, 83540), (575, 66832), (920, 41770), (1150, 33416), (1840, 20885), (2300, 16708), (4177, 9200), (4600, 8354)]