2079245616160

素因数分解:

$2^5\times 5^1\times {\mathrm{977}}^1\times {\mathrm{13301213}}^1$

素因数の和:13302205

約数の個数: 48

約数和(自身を含む): 4917245996376

約数和(自身を除く): 2838000380216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 977, 1954, 3908, 4885, 7816, 9770, 15632, 19540, 31264, 39080, 78160, 156320, 13301213, 26602426, 53204852, 66506065, 106409704, 133012130, 212819408, 266024260, 425638816, 532048520, 1064097040, 2128194080, 12995285101, 25990570202, 51981140404, 64976425505, 103962280808, 129952851010, 207924561616, 259905702020, 415849123232, 519811404040, 1039622808080, 2079245616160]

約数ペア:

[(1, 2079245616160), (2, 1039622808080), (4, 519811404040), (5, 415849123232), (8, 259905702020), (10, 207924561616), (16, 129952851010), (20, 103962280808), (32, 64976425505), (40, 51981140404), (80, 25990570202), (160, 12995285101), (977, 2128194080), (1954, 1064097040), (3908, 532048520), (4885, 425638816), (7816, 266024260), (9770, 212819408), (15632, 133012130), (19540, 106409704), (31264, 66506065), (39080, 53204852), (78160, 26602426), (156320, 13301213)]