32904080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 51465520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 139, 176, 220, 269, 278, 440, 538, 556, 695, 880, 1076, 1112, 1345, 1390, 1529, 2152, 2224, 2690, 2780, 2959, 3058, 4304, 5380, 5560, 5918, 6116, 7645, 10760, 11120, 11836, 12232, 14795, 15290, 21520, 23672, 24464, 29590, 30580, 37391, 47344, 59180, 61160, 74782, 118360, 122320, 149564, 186955, 236720, 299128, 373910, 411301, 598256, 747820, 822602, 1495640, 1645204, 2056505, 2991280, 3290408, 4113010, 6580816, 8226020, 16452040, 32904080]

約数ペア:

[(1, 32904080), (2, 16452040), (4, 8226020), (5, 6580816), (8, 4113010), (10, 3290408), (11, 2991280), (16, 2056505), (20, 1645204), (22, 1495640), (40, 822602), (44, 747820), (55, 598256), (80, 411301), (88, 373910), (110, 299128), (139, 236720), (176, 186955), (220, 149564), (269, 122320), (278, 118360), (440, 74782), (538, 61160), (556, 59180), (695, 47344), (880, 37391), (1076, 30580), (1112, 29590), (1345, 24464), (1390, 23672), (1529, 21520), (2152, 15290), (2224, 14795), (2690, 12232), (2780, 11836), (2959, 11120), (3058, 10760), (4304, 7645), (5380, 6116), (5560, 5918)]