452907920

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{92809}}^1$

素因数の和:92883

約数の個数: 40

約数和(自身を含む): 1070284920

約数和(自身を除く): 617377000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 92809, 185618, 371236, 464045, 742472, 928090, 1484944, 1856180, 3712360, 5661349, 7424720, 11322698, 22645396, 28306745, 45290792, 56613490, 90581584, 113226980, 226453960, 452907920]

約数ペア:

[(1, 452907920), (2, 226453960), (4, 113226980), (5, 90581584), (8, 56613490), (10, 45290792), (16, 28306745), (20, 22645396), (40, 11322698), (61, 7424720), (80, 5661349), (122, 3712360), (244, 1856180), (305, 1484944), (488, 928090), (610, 742472), (976, 464045), (1220, 371236), (2440, 185618), (4880, 92809)]