14170420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 33276096

約数和(自身を除く): 19105676

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1571, 1804, 2255, 3142, 4510, 6284, 7855, 9020, 15710, 17281, 31420, 34562, 64411, 69124, 86405, 128822, 172810, 257644, 322055, 345620, 644110, 708521, 1288220, 1417042, 2834084, 3542605, 7085210, 14170420]

約数ペア:

[(1, 14170420), (2, 7085210), (4, 3542605), (5, 2834084), (10, 1417042), (11, 1288220), (20, 708521), (22, 644110), (41, 345620), (44, 322055), (55, 257644), (82, 172810), (110, 128822), (164, 86405), (205, 69124), (220, 64411), (410, 34562), (451, 31420), (820, 17281), (902, 15710), (1571, 9020), (1804, 7855), (2255, 6284), (3142, 4510)]