7260048440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{73751}}^1$

素因数の和:73892

約数の個数: 64

約数和(自身を含む): 17204866560

約数和(自身を除く): 9944818120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 428, 460, 535, 856, 920, 1070, 2140, 2461, 4280, 4922, 9844, 12305, 19688, 24610, 49220, 73751, 98440, 147502, 295004, 368755, 590008, 737510, 1475020, 1696273, 2950040, 3392546, 6785092, 7891357, 8481365, 13570184, 15782714, 16962730, 31565428, 33925460, 39456785, 63130856, 67850920, 78913570, 157827140, 181501211, 315654280, 363002422, 726004844, 907506055, 1452009688, 1815012110, 3630024220, 7260048440]

約数ペア:

[(1, 7260048440), (2, 3630024220), (4, 1815012110), (5, 1452009688), (8, 907506055), (10, 726004844), (20, 363002422), (23, 315654280), (40, 181501211), (46, 157827140), (92, 78913570), (107, 67850920), (115, 63130856), (184, 39456785), (214, 33925460), (230, 31565428), (428, 16962730), (460, 15782714), (535, 13570184), (856, 8481365), (920, 7891357), (1070, 6785092), (2140, 3392546), (2461, 2950040), (4280, 1696273), (4922, 1475020), (9844, 737510), (12305, 590008), (19688, 368755), (24610, 295004), (49220, 147502), (73751, 98440)]