29329540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1084

約数の個数: 48

約数和(自身を含む): 65721600

約数和(自身を除く): 36392060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 977, 1501, 1580, 1954, 3002, 3908, 4885, 6004, 7505, 9770, 15010, 18563, 19540, 30020, 37126, 74252, 77183, 92815, 154366, 185630, 308732, 371260, 385915, 771830, 1466477, 1543660, 2932954, 5865908, 7332385, 14664770, 29329540]

約数ペア:

[(1, 29329540), (2, 14664770), (4, 7332385), (5, 5865908), (10, 2932954), (19, 1543660), (20, 1466477), (38, 771830), (76, 385915), (79, 371260), (95, 308732), (158, 185630), (190, 154366), (316, 92815), (380, 77183), (395, 74252), (790, 37126), (977, 30020), (1501, 19540), (1580, 18563), (1954, 15010), (3002, 9770), (3908, 7505), (4885, 6004)]