174065720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5953}}^1$

素因数の和:6024

約数の個数: 64

約数和(自身を含む): 424401120

約数和(自身を除く): 250335400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 43, 68, 85, 86, 136, 170, 172, 215, 340, 344, 430, 680, 731, 860, 1462, 1720, 2924, 3655, 5848, 5953, 7310, 11906, 14620, 23812, 29240, 29765, 47624, 59530, 101201, 119060, 202402, 238120, 255979, 404804, 506005, 511958, 809608, 1012010, 1023916, 1279895, 2024020, 2047832, 2559790, 4048040, 4351643, 5119580, 8703286, 10239160, 17406572, 21758215, 34813144, 43516430, 87032860, 174065720]

約数ペア:

[(1, 174065720), (2, 87032860), (4, 43516430), (5, 34813144), (8, 21758215), (10, 17406572), (17, 10239160), (20, 8703286), (34, 5119580), (40, 4351643), (43, 4048040), (68, 2559790), (85, 2047832), (86, 2024020), (136, 1279895), (170, 1023916), (172, 1012010), (215, 809608), (340, 511958), (344, 506005), (430, 404804), (680, 255979), (731, 238120), (860, 202402), (1462, 119060), (1720, 101201), (2924, 59530), (3655, 47624), (5848, 29765), (5953, 29240), (7310, 23812), (11906, 14620)]