38958850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1409}}^1$

素因数の和:1507

約数の個数: 48

約数和(自身を含む): 83923200

約数和(自身を除く): 44964350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 553, 790, 1106, 1409, 1975, 2765, 2818, 3950, 5530, 7045, 9863, 13825, 14090, 19726, 27650, 35225, 49315, 70450, 98630, 111311, 222622, 246575, 493150, 556555, 779177, 1113110, 1558354, 2782775, 3895885, 5565550, 7791770, 19479425, 38958850]

約数ペア:

[(1, 38958850), (2, 19479425), (5, 7791770), (7, 5565550), (10, 3895885), (14, 2782775), (25, 1558354), (35, 1113110), (50, 779177), (70, 556555), (79, 493150), (158, 246575), (175, 222622), (350, 111311), (395, 98630), (553, 70450), (790, 49315), (1106, 35225), (1409, 27650), (1975, 19726), (2765, 14090), (2818, 13825), (3950, 9863), (5530, 7045)]