2155756070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{92641}}^1$

素因数の和:92840

約数の個数: 32

約数和(自身を含む): 4202241120

約数和(自身を除く): 2046485050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1790, 2327, 4654, 11635, 23270, 92641, 185282, 463205, 926410, 1204333, 2408666, 6021665, 12043330, 16582739, 33165478, 82913695, 165827390, 215575607, 431151214, 1077878035, 2155756070]

約数ペア:

[(1, 2155756070), (2, 1077878035), (5, 431151214), (10, 215575607), (13, 165827390), (26, 82913695), (65, 33165478), (130, 16582739), (179, 12043330), (358, 6021665), (895, 2408666), (1790, 1204333), (2327, 926410), (4654, 463205), (11635, 185282), (23270, 92641)]