76004000

素因数分解:

$2^5\times 5^3\times {\mathrm{19001}}^1$

素因数の和:19026

約数の個数: 48

約数和(自身を含む): 186751656

約数和(自身を除く): 110747656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 19001, 38002, 76004, 95005, 152008, 190010, 304016, 380020, 475025, 608032, 760040, 950050, 1520080, 1900100, 2375125, 3040160, 3800200, 4750250, 7600400, 9500500, 15200800, 19001000, 38002000, 76004000]

約数ペア:

[(1, 76004000), (2, 38002000), (4, 19001000), (5, 15200800), (8, 9500500), (10, 7600400), (16, 4750250), (20, 3800200), (25, 3040160), (32, 2375125), (40, 1900100), (50, 1520080), (80, 950050), (100, 760040), (125, 608032), (160, 475025), (200, 380020), (250, 304016), (400, 190010), (500, 152008), (800, 95005), (1000, 76004), (2000, 38002), (4000, 19001)]