109379380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{919}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 251314560

約数和(自身を除く): 141935180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 541, 919, 1082, 1838, 2164, 2705, 3676, 4595, 5410, 5951, 9190, 10109, 10820, 11902, 18380, 20218, 23804, 29755, 40436, 50545, 59510, 101090, 119020, 202180, 497179, 994358, 1988716, 2485895, 4971790, 5468969, 9943580, 10937938, 21875876, 27344845, 54689690, 109379380]

約数ペア:

[(1, 109379380), (2, 54689690), (4, 27344845), (5, 21875876), (10, 10937938), (11, 9943580), (20, 5468969), (22, 4971790), (44, 2485895), (55, 1988716), (110, 994358), (220, 497179), (541, 202180), (919, 119020), (1082, 101090), (1838, 59510), (2164, 50545), (2705, 40436), (3676, 29755), (4595, 23804), (5410, 20218), (5951, 18380), (9190, 11902), (10109, 10820)]