45998800

素因数分解:

$2^4\times 5^2\times {\mathrm{114997}}^1$

素因数の和:115015

約数の個数: 30

約数和(自身を含む): 110513078

約数和(自身を除く): 64514278

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 114997, 229994, 459988, 574985, 919976, 1149970, 1839952, 2299940, 2874925, 4599880, 5749850, 9199760, 11499700, 22999400, 45998800]

約数ペア:

[(1, 45998800), (2, 22999400), (4, 11499700), (5, 9199760), (8, 5749850), (10, 4599880), (16, 2874925), (20, 2299940), (25, 1839952), (40, 1149970), (50, 919976), (80, 574985), (100, 459988), (200, 229994), (400, 114997)]