1705240160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{819827}}^1$

素因数の和:819855

約数の個数: 48

約数和(自身を含む): 4338529776

約数和(自身を除く): 2633289616

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, 1040, 2080, 819827, 1639654, 3279308, 4099135, 6558616, 8198270, 10657751, 13117232, 16396540, 21315502, 26234464, 32793080, 42631004, 53288755, 65586160, 85262008, 106577510, 131172320, 170524016, 213155020, 341048032, 426310040, 852620080, 1705240160]

約数ペア:

[(1, 1705240160), (2, 852620080), (4, 426310040), (5, 341048032), (8, 213155020), (10, 170524016), (13, 131172320), (16, 106577510), (20, 85262008), (26, 65586160), (32, 53288755), (40, 42631004), (52, 32793080), (65, 26234464), (80, 21315502), (104, 16396540), (130, 13117232), (160, 10657751), (208, 8198270), (260, 6558616), (416, 4099135), (520, 3279308), (1040, 1639654), (2080, 819827)]