40020050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{114343}}^1$

素因数の和:114362

約数の個数: 24

約数和(自身を含む): 85071936

約数和(自身を除く): 45051886

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 114343, 228686, 571715, 800401, 1143430, 1600802, 2858575, 4002005, 5717150, 8004010, 20010025, 40020050]

約数ペア:

[(1, 40020050), (2, 20010025), (5, 8004010), (7, 5717150), (10, 4002005), (14, 2858575), (25, 1600802), (35, 1143430), (50, 800401), (70, 571715), (175, 228686), (350, 114343)]