63486920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5334

約数の個数: 64

約数和(自身を含む): 167080320

約数和(自身を除く): 103593400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 215, 280, 301, 344, 430, 602, 860, 1204, 1505, 1720, 2408, 3010, 5273, 6020, 10546, 12040, 21092, 26365, 36911, 42184, 52730, 73822, 105460, 147644, 184555, 210920, 226739, 295288, 369110, 453478, 738220, 906956, 1133695, 1476440, 1587173, 1813912, 2267390, 3174346, 4534780, 6348692, 7935865, 9069560, 12697384, 15871730, 31743460, 63486920]

約数ペア:

[(1, 63486920), (2, 31743460), (4, 15871730), (5, 12697384), (7, 9069560), (8, 7935865), (10, 6348692), (14, 4534780), (20, 3174346), (28, 2267390), (35, 1813912), (40, 1587173), (43, 1476440), (56, 1133695), (70, 906956), (86, 738220), (140, 453478), (172, 369110), (215, 295288), (280, 226739), (301, 210920), (344, 184555), (430, 147644), (602, 105460), (860, 73822), (1204, 52730), (1505, 42184), (1720, 36911), (2408, 26365), (3010, 21092), (5273, 12040), (6020, 10546)]