15200800

素因数分解:

$2^5\times 5^2\times {\mathrm{19001}}^1$

素因数の和:19021

約数の個数: 36

約数和(自身を含む): 37110906

約数和(自身を除く): 21910106

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 19001, 38002, 76004, 95005, 152008, 190010, 304016, 380020, 475025, 608032, 760040, 950050, 1520080, 1900100, 3040160, 3800200, 7600400, 15200800]

約数ペア:

[(1, 15200800), (2, 7600400), (4, 3800200), (5, 3040160), (8, 1900100), (10, 1520080), (16, 950050), (20, 760040), (25, 608032), (32, 475025), (40, 380020), (50, 304016), (80, 190010), (100, 152008), (160, 95005), (200, 76004), (400, 38002), (800, 19001)]