2653570480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3015421}}^1$

素因数の和:3015445

約数の個数: 40

約数和(自身を含む): 6730421904

約数和(自身を除く): 4076851424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 3015421, 6030842, 12061684, 15077105, 24123368, 30154210, 33169631, 48246736, 60308420, 66339262, 120616840, 132678524, 165848155, 241233680, 265357048, 331696310, 530714096, 663392620, 1326785240, 2653570480]

約数ペア:

[(1, 2653570480), (2, 1326785240), (4, 663392620), (5, 530714096), (8, 331696310), (10, 265357048), (11, 241233680), (16, 165848155), (20, 132678524), (22, 120616840), (40, 66339262), (44, 60308420), (55, 48246736), (80, 33169631), (88, 30154210), (110, 24123368), (176, 15077105), (220, 12061684), (440, 6030842), (880, 3015421)]