5655389870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{787}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 11075774976

約数和(自身を除く): 5420385106

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 331, 334, 662, 787, 835, 1574, 1655, 1670, 2171, 3310, 3935, 4303, 4342, 7870, 8606, 10231, 10855, 20462, 21515, 21710, 43030, 51155, 55277, 102310, 110554, 131429, 260497, 262858, 276385, 520994, 552770, 657145, 718601, 1302485, 1314290, 1437202, 1708577, 2604970, 3386461, 3417154, 3593005, 6772922, 7186010, 8542885, 16932305, 17085770, 33864610, 43502999, 87005998, 217514995, 435029990, 565538987, 1131077974, 2827694935, 5655389870]

約数ペア:

[(1, 5655389870), (2, 2827694935), (5, 1131077974), (10, 565538987), (13, 435029990), (26, 217514995), (65, 87005998), (130, 43502999), (167, 33864610), (331, 17085770), (334, 16932305), (662, 8542885), (787, 7186010), (835, 6772922), (1574, 3593005), (1655, 3417154), (1670, 3386461), (2171, 2604970), (3310, 1708577), (3935, 1437202), (4303, 1314290), (4342, 1302485), (7870, 718601), (8606, 657145), (10231, 552770), (10855, 520994), (20462, 276385), (21515, 262858), (21710, 260497), (43030, 131429), (51155, 110554), (55277, 102310)]