77001440

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13059

約数の個数: 48

約数和(自身を含む): 186846912

約数和(自身を除く): 109845472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 13007, 26014, 52028, 65035, 104056, 130070, 208112, 260140, 416224, 481259, 520280, 962518, 1040560, 1925036, 2081120, 2406295, 3850072, 4812590, 7700144, 9625180, 15400288, 19250360, 38500720, 77001440]

約数ペア:

[(1, 77001440), (2, 38500720), (4, 19250360), (5, 15400288), (8, 9625180), (10, 7700144), (16, 4812590), (20, 3850072), (32, 2406295), (37, 2081120), (40, 1925036), (74, 1040560), (80, 962518), (148, 520280), (160, 481259), (185, 416224), (296, 260140), (370, 208112), (592, 130070), (740, 104056), (1184, 65035), (1480, 52028), (2960, 26014), (5920, 13007)]