1101471580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{38219}}^1$

素因数の和:38370

約数の個数: 48

約数和(自身を含む): 2542700160

約数和(自身を除く): 1441228580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1441, 2620, 2882, 5764, 7205, 14410, 28820, 38219, 76438, 152876, 191095, 382190, 420409, 764380, 840818, 1681636, 2102045, 4204090, 5006689, 8408180, 10013378, 20026756, 25033445, 50066890, 55073579, 100133780, 110147158, 220294316, 275367895, 550735790, 1101471580]

約数ペア:

[(1, 1101471580), (2, 550735790), (4, 275367895), (5, 220294316), (10, 110147158), (11, 100133780), (20, 55073579), (22, 50066890), (44, 25033445), (55, 20026756), (110, 10013378), (131, 8408180), (220, 5006689), (262, 4204090), (524, 2102045), (655, 1681636), (1310, 840818), (1441, 764380), (2620, 420409), (2882, 382190), (5764, 191095), (7205, 152876), (14410, 76438), (28820, 38219)]