1703120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 40

約数和(自身を含む): 4036200

約数和(自身を除く): 2333080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 349, 488, 610, 698, 976, 1220, 1396, 1745, 2440, 2792, 3490, 4880, 5584, 6980, 13960, 21289, 27920, 42578, 85156, 106445, 170312, 212890, 340624, 425780, 851560, 1703120]

約数ペア:

[(1, 1703120), (2, 851560), (4, 425780), (5, 340624), (8, 212890), (10, 170312), (16, 106445), (20, 85156), (40, 42578), (61, 27920), (80, 21289), (122, 13960), (244, 6980), (305, 5584), (349, 4880), (488, 3490), (610, 2792), (698, 2440), (976, 1745), (1220, 1396)]