46840780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19681}}^1$

素因数の和:19714

約数の個数: 48

約数和(自身を含む): 119036736

約数和(自身を除く): 72195956

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19681, 39362, 78724, 98405, 137767, 196810, 275534, 334577, 393620, 551068, 669154, 688835, 1338308, 1377670, 1672885, 2342039, 2755340, 3345770, 4684078, 6691540, 9368156, 11710195, 23420390, 46840780]

約数ペア:

[(1, 46840780), (2, 23420390), (4, 11710195), (5, 9368156), (7, 6691540), (10, 4684078), (14, 3345770), (17, 2755340), (20, 2342039), (28, 1672885), (34, 1377670), (35, 1338308), (68, 688835), (70, 669154), (85, 551068), (119, 393620), (140, 334577), (170, 275534), (238, 196810), (340, 137767), (476, 98405), (595, 78724), (1190, 39362), (2380, 19681)]