987840050

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{6367}}^1$

素因数の和:6515

約数の個数: 48

約数和(自身を含む): 1918805760

約数和(自身を除く): 930965710

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 107, 145, 214, 290, 535, 725, 1070, 1450, 2675, 3103, 5350, 6206, 6367, 12734, 15515, 31030, 31835, 63670, 77575, 155150, 159175, 184643, 318350, 369286, 681269, 923215, 1362538, 1846430, 3406345, 4616075, 6812690, 9232150, 17031725, 19756801, 34063450, 39513602, 98784005, 197568010, 493920025, 987840050]

約数ペア:

[(1, 987840050), (2, 493920025), (5, 197568010), (10, 98784005), (25, 39513602), (29, 34063450), (50, 19756801), (58, 17031725), (107, 9232150), (145, 6812690), (214, 4616075), (290, 3406345), (535, 1846430), (725, 1362538), (1070, 923215), (1450, 681269), (2675, 369286), (3103, 318350), (5350, 184643), (6206, 159175), (6367, 155150), (12734, 77575), (15515, 63670), (31030, 31835)]