554152520

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{60497}}^1$

素因数の和:60737

約数の個数: 32

約数和(自身を含む): 1252308600

約数和(自身を除く): 698156080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 60497, 120994, 241988, 302485, 483976, 604970, 1209940, 2419880, 13853813, 27707626, 55415252, 69269065, 110830504, 138538130, 277076260, 554152520]

約数ペア:

[(1, 554152520), (2, 277076260), (4, 138538130), (5, 110830504), (8, 69269065), (10, 55415252), (20, 27707626), (40, 13853813), (229, 2419880), (458, 1209940), (916, 604970), (1145, 483976), (1832, 302485), (2290, 241988), (4580, 120994), (9160, 60497)]