2023221260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{5399}}^1$

素因数の和:5906

約数の個数: 48

約数和(自身を含む): 4362724800

約数和(自身を除く): 2339503540

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 457, 820, 914, 1828, 2285, 4570, 5399, 9140, 10798, 18737, 21596, 26995, 37474, 53990, 74948, 93685, 107980, 187370, 221359, 374740, 442718, 885436, 1106795, 2213590, 2467343, 4427180, 4934686, 9869372, 12336715, 24673430, 49346860, 101161063, 202322126, 404644252, 505805315, 1011610630, 2023221260]

約数ペア:

[(1, 2023221260), (2, 1011610630), (4, 505805315), (5, 404644252), (10, 202322126), (20, 101161063), (41, 49346860), (82, 24673430), (164, 12336715), (205, 9869372), (410, 4934686), (457, 4427180), (820, 2467343), (914, 2213590), (1828, 1106795), (2285, 885436), (4570, 442718), (5399, 374740), (9140, 221359), (10798, 187370), (18737, 107980), (21596, 93685), (26995, 74948), (37474, 53990)]