131577602080

素因数分解:

$2^5\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{456613}}^1$

素因数の和:458429

約数の個数: 48

約数和(自身を含む): 311025365784

約数和(自身を除く): 179447763704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1801, 3602, 7204, 9005, 14408, 18010, 28816, 36020, 57632, 72040, 144080, 288160, 456613, 913226, 1826452, 2283065, 3652904, 4566130, 7305808, 9132260, 14611616, 18264520, 36529040, 73058080, 822360013, 1644720026, 3289440052, 4111800065, 6578880104, 8223600130, 13157760208, 16447200260, 26315520416, 32894400520, 65788801040, 131577602080]

約数ペア:

[(1, 131577602080), (2, 65788801040), (4, 32894400520), (5, 26315520416), (8, 16447200260), (10, 13157760208), (16, 8223600130), (20, 6578880104), (32, 4111800065), (40, 3289440052), (80, 1644720026), (160, 822360013), (1801, 73058080), (3602, 36529040), (7204, 18264520), (9005, 14611616), (14408, 9132260), (18010, 7305808), (28816, 4566130), (36020, 3652904), (57632, 2283065), (72040, 1826452), (144080, 913226), (288160, 456613)]