541687070

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{449}}^1\times {\mathrm{541}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 983404800

約数和(自身を除く): 441717730

約数列:

[1, 2, 5, 10, 223, 446, 449, 541, 898, 1082, 1115, 2230, 2245, 2705, 4490, 5410, 100127, 120643, 200254, 241286, 242909, 485818, 500635, 603215, 1001270, 1206430, 1214545, 2429090, 54168707, 108337414, 270843535, 541687070]

約数ペア:

[(1, 541687070), (2, 270843535), (5, 108337414), (10, 54168707), (223, 2429090), (446, 1214545), (449, 1206430), (541, 1001270), (898, 603215), (1082, 500635), (1115, 485818), (2230, 242909), (2245, 241286), (2705, 200254), (4490, 120643), (5410, 100127)]