82673720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{121579}}^1$

素因数の和:121607

約数の個数: 32

約数和(自身を含む): 196959600

約数和(自身を除く): 114285880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 121579, 243158, 486316, 607895, 972632, 1215790, 2066843, 2431580, 4133686, 4863160, 8267372, 10334215, 16534744, 20668430, 41336860, 82673720]

約数ペア:

[(1, 82673720), (2, 41336860), (4, 20668430), (5, 16534744), (8, 10334215), (10, 8267372), (17, 4863160), (20, 4133686), (34, 2431580), (40, 2066843), (68, 1215790), (85, 972632), (136, 607895), (170, 486316), (340, 243158), (680, 121579)]