27627160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1756

約数の個数: 64

約数和(自身を含む): 69685920

約数和(自身を除く): 42058760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 1697, 2035, 3256, 3394, 4070, 6788, 8140, 8485, 13576, 16280, 16970, 18667, 33940, 37334, 62789, 67880, 74668, 93335, 125578, 149336, 186670, 251156, 313945, 373340, 502312, 627890, 690679, 746680, 1255780, 1381358, 2511560, 2762716, 3453395, 5525432, 6906790, 13813580, 27627160]

約数ペア:

[(1, 27627160), (2, 13813580), (4, 6906790), (5, 5525432), (8, 3453395), (10, 2762716), (11, 2511560), (20, 1381358), (22, 1255780), (37, 746680), (40, 690679), (44, 627890), (55, 502312), (74, 373340), (88, 313945), (110, 251156), (148, 186670), (185, 149336), (220, 125578), (296, 93335), (370, 74668), (407, 67880), (440, 62789), (740, 37334), (814, 33940), (1480, 18667), (1628, 16970), (1697, 16280), (2035, 13576), (3256, 8485), (3394, 8140), (4070, 6788)]