1250080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 3185784

約数和(自身を除く): 1935704

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 601, 1040, 1202, 2080, 2404, 3005, 4808, 6010, 7813, 9616, 12020, 15626, 19232, 24040, 31252, 39065, 48080, 62504, 78130, 96160, 125008, 156260, 250016, 312520, 625040, 1250080]

約数ペア:

[(1, 1250080), (2, 625040), (4, 312520), (5, 250016), (8, 156260), (10, 125008), (13, 96160), (16, 78130), (20, 62504), (26, 48080), (32, 39065), (40, 31252), (52, 24040), (65, 19232), (80, 15626), (104, 12020), (130, 9616), (160, 7813), (208, 6010), (260, 4808), (416, 3005), (520, 2404), (601, 2080), (1040, 1202)]