2022473620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{280121}}^1$

素因数の和:280168

約数の個数: 36

約数和(自身を含む): 4482512244

約数和(自身を除く): 2460038624

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 280121, 560242, 1120484, 1400605, 2801210, 5322299, 5602420, 10644598, 21289196, 26611495, 53222990, 101123681, 106445980, 202247362, 404494724, 505618405, 1011236810, 2022473620]

約数ペア:

[(1, 2022473620), (2, 1011236810), (4, 505618405), (5, 404494724), (10, 202247362), (19, 106445980), (20, 101123681), (38, 53222990), (76, 26611495), (95, 21289196), (190, 10644598), (361, 5602420), (380, 5322299), (722, 2801210), (1444, 1400605), (1805, 1120484), (3610, 560242), (7220, 280121)]