29292020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 65853648

約数和(自身を除く): 36561628

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 101, 170, 202, 340, 404, 505, 853, 1010, 1706, 1717, 2020, 3412, 3434, 4265, 6868, 8530, 8585, 14501, 17060, 17170, 29002, 34340, 58004, 72505, 86153, 145010, 172306, 290020, 344612, 430765, 861530, 1464601, 1723060, 2929202, 5858404, 7323005, 14646010, 29292020]

約数ペア:

[(1, 29292020), (2, 14646010), (4, 7323005), (5, 5858404), (10, 2929202), (17, 1723060), (20, 1464601), (34, 861530), (68, 430765), (85, 344612), (101, 290020), (170, 172306), (202, 145010), (340, 86153), (404, 72505), (505, 58004), (853, 34340), (1010, 29002), (1706, 17170), (1717, 17060), (2020, 14501), (3412, 8585), (3434, 8530), (4265, 6868)]