42846320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 66834160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 181, 220, 269, 362, 440, 538, 724, 880, 905, 1076, 1345, 1448, 1810, 1991, 2152, 2690, 2896, 2959, 3620, 3982, 4304, 5380, 5918, 7240, 7964, 9955, 10760, 11836, 14480, 14795, 15928, 19910, 21520, 23672, 29590, 31856, 39820, 47344, 48689, 59180, 79640, 97378, 118360, 159280, 194756, 236720, 243445, 389512, 486890, 535579, 779024, 973780, 1071158, 1947560, 2142316, 2677895, 3895120, 4284632, 5355790, 8569264, 10711580, 21423160, 42846320]

約数ペア:

[(1, 42846320), (2, 21423160), (4, 10711580), (5, 8569264), (8, 5355790), (10, 4284632), (11, 3895120), (16, 2677895), (20, 2142316), (22, 1947560), (40, 1071158), (44, 973780), (55, 779024), (80, 535579), (88, 486890), (110, 389512), (176, 243445), (181, 236720), (220, 194756), (269, 159280), (362, 118360), (440, 97378), (538, 79640), (724, 59180), (880, 48689), (905, 47344), (1076, 39820), (1345, 31856), (1448, 29590), (1810, 23672), (1991, 21520), (2152, 19910), (2690, 15928), (2896, 14795), (2959, 14480), (3620, 11836), (3982, 10760), (4304, 9955), (5380, 7964), (5918, 7240)]