132613540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 295081920

約数和(自身を除く): 162468380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 1630, 2141, 3097, 3260, 4282, 6194, 8564, 10705, 12388, 15485, 21410, 30970, 40679, 42820, 61940, 81358, 162716, 203395, 348983, 406790, 697966, 813580, 1395932, 1744915, 3489830, 6630677, 6979660, 13261354, 26522708, 33153385, 66306770, 132613540]

約数ペア:

[(1, 132613540), (2, 66306770), (4, 33153385), (5, 26522708), (10, 13261354), (19, 6979660), (20, 6630677), (38, 3489830), (76, 1744915), (95, 1395932), (163, 813580), (190, 697966), (326, 406790), (380, 348983), (652, 203395), (815, 162716), (1630, 81358), (2141, 61940), (3097, 42820), (3260, 40679), (4282, 30970), (6194, 21410), (8564, 15485), (10705, 12388)]