8508407320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{268913}}^1$

素因数の和:269044

約数の個数: 64

約数和(自身を含む): 22072461120

約数和(自身を除く): 13564053800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3955, 4520, 6328, 7910, 15820, 31640, 268913, 537826, 1075652, 1344565, 1882391, 2151304, 2689130, 3764782, 5378260, 7529564, 9411955, 10756520, 15059128, 18823910, 30387169, 37647820, 60774338, 75295640, 121548676, 151935845, 212710183, 243097352, 303871690, 425420366, 607743380, 850840732, 1063550915, 1215486760, 1701681464, 2127101830, 4254203660, 8508407320]

約数ペア:

[(1, 8508407320), (2, 4254203660), (4, 2127101830), (5, 1701681464), (7, 1215486760), (8, 1063550915), (10, 850840732), (14, 607743380), (20, 425420366), (28, 303871690), (35, 243097352), (40, 212710183), (56, 151935845), (70, 121548676), (113, 75295640), (140, 60774338), (226, 37647820), (280, 30387169), (452, 18823910), (565, 15059128), (791, 10756520), (904, 9411955), (1130, 7529564), (1582, 5378260), (2260, 3764782), (3164, 2689130), (3955, 2151304), (4520, 1882391), (6328, 1344565), (7910, 1075652), (15820, 537826), (31640, 268913)]