34238320

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 83967840

約数和(自身を除く): 49729520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 43, 74, 80, 86, 148, 172, 185, 215, 269, 296, 344, 370, 430, 538, 592, 688, 740, 860, 1076, 1345, 1480, 1591, 1720, 2152, 2690, 2960, 3182, 3440, 4304, 5380, 6364, 7955, 9953, 10760, 11567, 12728, 15910, 19906, 21520, 23134, 25456, 31820, 39812, 46268, 49765, 57835, 63640, 79624, 92536, 99530, 115670, 127280, 159248, 185072, 199060, 231340, 398120, 427979, 462680, 796240, 855958, 925360, 1711916, 2139895, 3423832, 4279790, 6847664, 8559580, 17119160, 34238320]

約数ペア:

[(1, 34238320), (2, 17119160), (4, 8559580), (5, 6847664), (8, 4279790), (10, 3423832), (16, 2139895), (20, 1711916), (37, 925360), (40, 855958), (43, 796240), (74, 462680), (80, 427979), (86, 398120), (148, 231340), (172, 199060), (185, 185072), (215, 159248), (269, 127280), (296, 115670), (344, 99530), (370, 92536), (430, 79624), (538, 63640), (592, 57835), (688, 49765), (740, 46268), (860, 39812), (1076, 31820), (1345, 25456), (1480, 23134), (1591, 21520), (1720, 19906), (2152, 15910), (2690, 12728), (2960, 11567), (3182, 10760), (3440, 9953), (4304, 7955), (5380, 6364)]