715040350

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:877

約数の個数: 48

約数和(自身を含む): 1350694800

約数和(自身を除く): 635654450

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 379, 389, 485, 758, 778, 970, 1895, 1945, 2425, 3790, 3890, 4850, 9475, 9725, 18950, 19450, 36763, 37733, 73526, 75466, 147431, 183815, 188665, 294862, 367630, 377330, 737155, 919075, 943325, 1474310, 1838150, 1886650, 3685775, 7371550, 14300807, 28601614, 71504035, 143008070, 357520175, 715040350]

約数ペア:

[(1, 715040350), (2, 357520175), (5, 143008070), (10, 71504035), (25, 28601614), (50, 14300807), (97, 7371550), (194, 3685775), (379, 1886650), (389, 1838150), (485, 1474310), (758, 943325), (778, 919075), (970, 737155), (1895, 377330), (1945, 367630), (2425, 294862), (3790, 188665), (3890, 183815), (4850, 147431), (9475, 75466), (9725, 73526), (18950, 37733), (19450, 36763)]