223066220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4793}}^1$

素因数の和:4994

約数の個数: 48

約数和(自身を含む): 507396960

約数和(自身を除く): 284330740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 179, 260, 358, 716, 895, 1790, 2327, 3580, 4654, 4793, 9308, 9586, 11635, 19172, 23270, 23965, 46540, 47930, 62309, 95860, 124618, 249236, 311545, 623090, 857947, 1246180, 1715894, 3431788, 4289735, 8579470, 11153311, 17158940, 22306622, 44613244, 55766555, 111533110, 223066220]

約数ペア:

[(1, 223066220), (2, 111533110), (4, 55766555), (5, 44613244), (10, 22306622), (13, 17158940), (20, 11153311), (26, 8579470), (52, 4289735), (65, 3431788), (130, 1715894), (179, 1246180), (260, 857947), (358, 623090), (716, 311545), (895, 249236), (1790, 124618), (2327, 95860), (3580, 62309), (4654, 47930), (4793, 46540), (9308, 23965), (9586, 23270), (11635, 19172)]