38101420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2287}}^1$

素因数の和:2327

約数の個数: 72

約数和(自身を含む): 98594496

約数和(自身を除く): 60493076

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2287, 2380, 3332, 4165, 4574, 8330, 9148, 11435, 16009, 16660, 22870, 32018, 38879, 45740, 64036, 77758, 80045, 112063, 155516, 160090, 194395, 224126, 272153, 320180, 388790, 448252, 544306, 560315, 777580, 1088612, 1120630, 1360765, 1905071, 2241260, 2721530, 3810142, 5443060, 7620284, 9525355, 19050710, 38101420]

約数ペア:

[(1, 38101420), (2, 19050710), (4, 9525355), (5, 7620284), (7, 5443060), (10, 3810142), (14, 2721530), (17, 2241260), (20, 1905071), (28, 1360765), (34, 1120630), (35, 1088612), (49, 777580), (68, 560315), (70, 544306), (85, 448252), (98, 388790), (119, 320180), (140, 272153), (170, 224126), (196, 194395), (238, 160090), (245, 155516), (340, 112063), (476, 80045), (490, 77758), (595, 64036), (833, 45740), (980, 38879), (1190, 32018), (1666, 22870), (2287, 16660), (2380, 16009), (3332, 11435), (4165, 9148), (4574, 8330)]