376465340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1289}}^1$

素因数の和:2174

約数の個数: 48

約数和(自身を含む): 838706400

約数和(自身を除く): 462241060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 859, 1289, 1718, 2578, 3436, 4295, 5156, 6445, 8590, 12890, 14603, 17180, 21913, 25780, 29206, 43826, 58412, 73015, 87652, 109565, 146030, 219130, 292060, 438260, 1107251, 2214502, 4429004, 5536255, 11072510, 18823267, 22145020, 37646534, 75293068, 94116335, 188232670, 376465340]

約数ペア:

[(1, 376465340), (2, 188232670), (4, 94116335), (5, 75293068), (10, 37646534), (17, 22145020), (20, 18823267), (34, 11072510), (68, 5536255), (85, 4429004), (170, 2214502), (340, 1107251), (859, 438260), (1289, 292060), (1718, 219130), (2578, 146030), (3436, 109565), (4295, 87652), (5156, 73015), (6445, 58412), (8590, 43826), (12890, 29206), (14603, 25780), (17180, 21913)]