8007650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 17248896

約数和(自身を除く): 9241246

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 137, 167, 175, 274, 334, 350, 685, 835, 959, 1169, 1370, 1670, 1918, 2338, 3425, 4175, 4795, 5845, 6850, 8350, 9590, 11690, 22879, 23975, 29225, 45758, 47950, 58450, 114395, 160153, 228790, 320306, 571975, 800765, 1143950, 1601530, 4003825, 8007650]

約数ペア:

[(1, 8007650), (2, 4003825), (5, 1601530), (7, 1143950), (10, 800765), (14, 571975), (25, 320306), (35, 228790), (50, 160153), (70, 114395), (137, 58450), (167, 47950), (175, 45758), (274, 29225), (334, 23975), (350, 22879), (685, 11690), (835, 9590), (959, 8350), (1169, 6850), (1370, 5845), (1670, 4795), (1918, 4175), (2338, 3425)]