5348131490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{6221}}^1$

素因数の和:6647

約数の個数: 64

約数和(自身を含む): 11006966880

約数和(自身を除く): 5658835390

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 389, 442, 778, 1105, 1945, 2210, 3890, 5057, 6221, 6613, 10114, 12442, 13226, 25285, 31105, 33065, 50570, 62210, 66130, 80873, 85969, 105757, 161746, 171938, 211514, 404365, 429845, 528785, 808730, 859690, 1057570, 1374841, 2419969, 2749682, 4839938, 6874205, 12099845, 13748410, 24199690, 31459597, 41139473, 62919194, 82278946, 157297985, 205697365, 314595970, 411394730, 534813149, 1069626298, 2674065745, 5348131490]

約数ペア:

[(1, 5348131490), (2, 2674065745), (5, 1069626298), (10, 534813149), (13, 411394730), (17, 314595970), (26, 205697365), (34, 157297985), (65, 82278946), (85, 62919194), (130, 41139473), (170, 31459597), (221, 24199690), (389, 13748410), (442, 12099845), (778, 6874205), (1105, 4839938), (1945, 2749682), (2210, 2419969), (3890, 1374841), (5057, 1057570), (6221, 859690), (6613, 808730), (10114, 528785), (12442, 429845), (13226, 404365), (25285, 211514), (31105, 171938), (33065, 161746), (50570, 105757), (62210, 85969), (66130, 80873)]