26998160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1360

約数の個数: 80

約数和(自身を含む): 73733376

約数和(自身を除く): 46735216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1303, 1480, 2072, 2590, 2606, 2960, 4144, 5180, 5212, 6515, 9121, 10360, 10424, 13030, 18242, 20720, 20848, 26060, 36484, 45605, 48211, 52120, 72968, 91210, 96422, 104240, 145936, 182420, 192844, 241055, 337477, 364840, 385688, 482110, 674954, 729680, 771376, 964220, 1349908, 1687385, 1928440, 2699816, 3374770, 3856880, 5399632, 6749540, 13499080, 26998160]

約数ペア:

[(1, 26998160), (2, 13499080), (4, 6749540), (5, 5399632), (7, 3856880), (8, 3374770), (10, 2699816), (14, 1928440), (16, 1687385), (20, 1349908), (28, 964220), (35, 771376), (37, 729680), (40, 674954), (56, 482110), (70, 385688), (74, 364840), (80, 337477), (112, 241055), (140, 192844), (148, 182420), (185, 145936), (259, 104240), (280, 96422), (296, 91210), (370, 72968), (518, 52120), (560, 48211), (592, 45605), (740, 36484), (1036, 26060), (1295, 20848), (1303, 20720), (1480, 18242), (2072, 13030), (2590, 10424), (2606, 10360), (2960, 9121), (4144, 6515), (5180, 5212)]