13839560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 37920960

約数和(自身を除く): 24081400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 307, 322, 392, 460, 490, 614, 644, 805, 920, 980, 1127, 1228, 1288, 1535, 1610, 1960, 2149, 2254, 2456, 3070, 3220, 4298, 4508, 5635, 6140, 6440, 7061, 8596, 9016, 10745, 11270, 12280, 14122, 15043, 17192, 21490, 22540, 28244, 30086, 35305, 42980, 45080, 49427, 56488, 60172, 70610, 75215, 85960, 98854, 120344, 141220, 150430, 197708, 247135, 282440, 300860, 345989, 395416, 494270, 601720, 691978, 988540, 1383956, 1729945, 1977080, 2767912, 3459890, 6919780, 13839560]

約数ペア:

[(1, 13839560), (2, 6919780), (4, 3459890), (5, 2767912), (7, 1977080), (8, 1729945), (10, 1383956), (14, 988540), (20, 691978), (23, 601720), (28, 494270), (35, 395416), (40, 345989), (46, 300860), (49, 282440), (56, 247135), (70, 197708), (92, 150430), (98, 141220), (115, 120344), (140, 98854), (161, 85960), (184, 75215), (196, 70610), (230, 60172), (245, 56488), (280, 49427), (307, 45080), (322, 42980), (392, 35305), (460, 30086), (490, 28244), (614, 22540), (644, 21490), (805, 17192), (920, 15043), (980, 14122), (1127, 12280), (1228, 11270), (1288, 10745), (1535, 9016), (1610, 8596), (1960, 7061), (2149, 6440), (2254, 6140), (2456, 5635), (3070, 4508), (3220, 4298)]