45415280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 80

約数和(自身を含む): 110543520

約数和(自身を除く): 65128240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 229, 268, 296, 335, 370, 458, 536, 592, 670, 740, 916, 1072, 1145, 1340, 1480, 1832, 2290, 2479, 2680, 2960, 3664, 4580, 4958, 5360, 8473, 9160, 9916, 12395, 15343, 16946, 18320, 19832, 24790, 30686, 33892, 39664, 42365, 49580, 61372, 67784, 76715, 84730, 99160, 122744, 135568, 153430, 169460, 198320, 245488, 306860, 338920, 567691, 613720, 677840, 1135382, 1227440, 2270764, 2838455, 4541528, 5676910, 9083056, 11353820, 22707640, 45415280]

約数ペア:

[(1, 45415280), (2, 22707640), (4, 11353820), (5, 9083056), (8, 5676910), (10, 4541528), (16, 2838455), (20, 2270764), (37, 1227440), (40, 1135382), (67, 677840), (74, 613720), (80, 567691), (134, 338920), (148, 306860), (185, 245488), (229, 198320), (268, 169460), (296, 153430), (335, 135568), (370, 122744), (458, 99160), (536, 84730), (592, 76715), (670, 67784), (740, 61372), (916, 49580), (1072, 42365), (1145, 39664), (1340, 33892), (1480, 30686), (1832, 24790), (2290, 19832), (2479, 18320), (2680, 16946), (2960, 15343), (3664, 12395), (4580, 9916), (4958, 9160), (5360, 8473)]