24927440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18329}}^1$

素因数の和:18359

約数の個数: 40

約数和(自身を含む): 61368840

約数和(自身を除く): 36441400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 18329, 36658, 73316, 91645, 146632, 183290, 293264, 311593, 366580, 623186, 733160, 1246372, 1466320, 1557965, 2492744, 3115930, 4985488, 6231860, 12463720, 24927440]

約数ペア:

[(1, 24927440), (2, 12463720), (4, 6231860), (5, 4985488), (8, 3115930), (10, 2492744), (16, 1557965), (17, 1466320), (20, 1246372), (34, 733160), (40, 623186), (68, 366580), (80, 311593), (85, 293264), (136, 183290), (170, 146632), (272, 91645), (340, 73316), (680, 36658), (1360, 18329)]