42220010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2087}}^1$

素因数の和:2135

約数の個数: 48

約数和(自身を含む): 92306304

約数和(自身を除く): 50086294

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1445, 2023, 2087, 2890, 4046, 4174, 10115, 10435, 14609, 20230, 20870, 29218, 35479, 70958, 73045, 146090, 177395, 248353, 354790, 496706, 603143, 1206286, 1241765, 2483530, 3015715, 4222001, 6031430, 8444002, 21110005, 42220010]

約数ペア:

[(1, 42220010), (2, 21110005), (5, 8444002), (7, 6031430), (10, 4222001), (14, 3015715), (17, 2483530), (34, 1241765), (35, 1206286), (70, 603143), (85, 496706), (119, 354790), (170, 248353), (238, 177395), (289, 146090), (578, 73045), (595, 70958), (1190, 35479), (1445, 29218), (2023, 20870), (2087, 20230), (2890, 14609), (4046, 10435), (4174, 10115)]