98191240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18457}}^1$

素因数の和:18494

約数の個数: 64

約数和(自身を含む): 265795200

約数和(自身を除く): 167603960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 18457, 36914, 73828, 92285, 129199, 147656, 184570, 258398, 350683, 369140, 516796, 645995, 701366, 738280, 1033592, 1291990, 1402732, 1753415, 2454781, 2583980, 2805464, 3506830, 4909562, 5167960, 7013660, 9819124, 12273905, 14027320, 19638248, 24547810, 49095620, 98191240]

約数ペア:

[(1, 98191240), (2, 49095620), (4, 24547810), (5, 19638248), (7, 14027320), (8, 12273905), (10, 9819124), (14, 7013660), (19, 5167960), (20, 4909562), (28, 3506830), (35, 2805464), (38, 2583980), (40, 2454781), (56, 1753415), (70, 1402732), (76, 1291990), (95, 1033592), (133, 738280), (140, 701366), (152, 645995), (190, 516796), (266, 369140), (280, 350683), (380, 258398), (532, 184570), (665, 147656), (760, 129199), (1064, 92285), (1330, 73828), (2660, 36914), (5320, 18457)]