40667060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2441}}^1$

素因数の和:2481

約数の個数: 72

約数和(自身を含む): 105230664

約数和(自身を除く): 64563604

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, 2380, 2441, 3332, 4165, 4882, 8330, 9764, 12205, 16660, 17087, 24410, 34174, 41497, 48820, 68348, 82994, 85435, 119609, 165988, 170870, 207485, 239218, 290479, 341740, 414970, 478436, 580958, 598045, 829940, 1161916, 1196090, 1452395, 2033353, 2392180, 2904790, 4066706, 5809580, 8133412, 10166765, 20333530, 40667060]

約数ペア:

[(1, 40667060), (2, 20333530), (4, 10166765), (5, 8133412), (7, 5809580), (10, 4066706), (14, 2904790), (17, 2392180), (20, 2033353), (28, 1452395), (34, 1196090), (35, 1161916), (49, 829940), (68, 598045), (70, 580958), (85, 478436), (98, 414970), (119, 341740), (140, 290479), (170, 239218), (196, 207485), (238, 170870), (245, 165988), (340, 119609), (476, 85435), (490, 82994), (595, 68348), (833, 48820), (980, 41497), (1190, 34174), (1666, 24410), (2380, 17087), (2441, 16660), (3332, 12205), (4165, 9764), (4882, 8330)]