86968600

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{25579}}^1$

素因数の和:25612

約数の個数: 48

約数和(自身を含む): 214104600

約数和(自身を除く): 127136000

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 25579, 51158, 102316, 127895, 204632, 255790, 434843, 511580, 639475, 869686, 1023160, 1278950, 1739372, 2174215, 2557900, 3478744, 4348430, 5115800, 8696860, 10871075, 17393720, 21742150, 43484300, 86968600]

約数ペア:

[(1, 86968600), (2, 43484300), (4, 21742150), (5, 17393720), (8, 10871075), (10, 8696860), (17, 5115800), (20, 4348430), (25, 3478744), (34, 2557900), (40, 2174215), (50, 1739372), (68, 1278950), (85, 1023160), (100, 869686), (136, 639475), (170, 511580), (200, 434843), (340, 255790), (425, 204632), (680, 127895), (850, 102316), (1700, 51158), (3400, 25579)]