1567277890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{10589}}^1$

素因数の和:10675

約数の個数: 48

約数和(自身を含む): 3050301240

約数和(自身を除く): 1483023350

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 361, 410, 722, 779, 1558, 1805, 3610, 3895, 7790, 10589, 14801, 21178, 29602, 52945, 74005, 105890, 148010, 201191, 402382, 434149, 868298, 1005955, 2011910, 2170745, 3822629, 4341490, 7645258, 8248831, 16497662, 19113145, 38226290, 41244155, 82488310, 156727789, 313455578, 783638945, 1567277890]

約数ペア:

[(1, 1567277890), (2, 783638945), (5, 313455578), (10, 156727789), (19, 82488310), (38, 41244155), (41, 38226290), (82, 19113145), (95, 16497662), (190, 8248831), (205, 7645258), (361, 4341490), (410, 3822629), (722, 2170745), (779, 2011910), (1558, 1005955), (1805, 868298), (3610, 434149), (3895, 402382), (7790, 201191), (10589, 148010), (14801, 105890), (21178, 74005), (29602, 52945)]