41777080

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 97511040

約数和(自身を除く): 55733960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 107, 172, 214, 215, 227, 344, 428, 430, 454, 535, 856, 860, 908, 1070, 1135, 1720, 1816, 2140, 2270, 4280, 4540, 4601, 9080, 9202, 9761, 18404, 19522, 23005, 24289, 36808, 39044, 46010, 48578, 48805, 78088, 92020, 97156, 97610, 121445, 184040, 194312, 195220, 242890, 390440, 485780, 971560, 1044427, 2088854, 4177708, 5222135, 8355416, 10444270, 20888540, 41777080]

約数ペア:

[(1, 41777080), (2, 20888540), (4, 10444270), (5, 8355416), (8, 5222135), (10, 4177708), (20, 2088854), (40, 1044427), (43, 971560), (86, 485780), (107, 390440), (172, 242890), (214, 195220), (215, 194312), (227, 184040), (344, 121445), (428, 97610), (430, 97156), (454, 92020), (535, 78088), (856, 48805), (860, 48578), (908, 46010), (1070, 39044), (1135, 36808), (1720, 24289), (1816, 23005), (2140, 19522), (2270, 18404), (4280, 9761), (4540, 9202), (4601, 9080)]