8696300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 72

約数和(自身を含む): 20832000

約数和(自身を除く): 12135700

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 25, 38, 46, 50, 76, 92, 95, 100, 115, 190, 199, 230, 380, 398, 437, 460, 475, 575, 796, 874, 950, 995, 1150, 1748, 1900, 1990, 2185, 2300, 3781, 3980, 4370, 4577, 4975, 7562, 8740, 9154, 9950, 10925, 15124, 18308, 18905, 19900, 21850, 22885, 37810, 43700, 45770, 75620, 86963, 91540, 94525, 114425, 173926, 189050, 228850, 347852, 378100, 434815, 457700, 869630, 1739260, 2174075, 4348150, 8696300]

約数ペア:

[(1, 8696300), (2, 4348150), (4, 2174075), (5, 1739260), (10, 869630), (19, 457700), (20, 434815), (23, 378100), (25, 347852), (38, 228850), (46, 189050), (50, 173926), (76, 114425), (92, 94525), (95, 91540), (100, 86963), (115, 75620), (190, 45770), (199, 43700), (230, 37810), (380, 22885), (398, 21850), (437, 19900), (460, 18905), (475, 18308), (575, 15124), (796, 10925), (874, 9950), (950, 9154), (995, 8740), (1150, 7562), (1748, 4975), (1900, 4577), (1990, 4370), (2185, 3980), (2300, 3781)]