2014750820

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{2069}}^1$

素因数の和:2528

約数の個数: 48

約数和(自身を含む): 4272231600

約数和(自身を除く): 2257480780

約数列:

[1, 2, 4, 5, 10, 20, 181, 269, 362, 538, 724, 905, 1076, 1345, 1810, 2069, 2690, 3620, 4138, 5380, 8276, 10345, 20690, 41380, 48689, 97378, 194756, 243445, 374489, 486890, 556561, 748978, 973780, 1113122, 1497956, 1872445, 2226244, 2782805, 3744890, 5565610, 7489780, 11131220, 100737541, 201475082, 402950164, 503687705, 1007375410, 2014750820]

約数ペア:

[(1, 2014750820), (2, 1007375410), (4, 503687705), (5, 402950164), (10, 201475082), (20, 100737541), (181, 11131220), (269, 7489780), (362, 5565610), (538, 3744890), (724, 2782805), (905, 2226244), (1076, 1872445), (1345, 1497956), (1810, 1113122), (2069, 973780), (2690, 748978), (3620, 556561), (4138, 486890), (5380, 374489), (8276, 243445), (10345, 194756), (20690, 97378), (41380, 48689)]