42400600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19273}}^1$

素因数の和:19300

約数の個数: 48

約数和(自身を含む): 107548920

約数和(自身を除く): 65148320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 19273, 38546, 77092, 96365, 154184, 192730, 212003, 385460, 424006, 481825, 770920, 848012, 963650, 1060015, 1696024, 1927300, 2120030, 3854600, 4240060, 5300075, 8480120, 10600150, 21200300, 42400600]

約数ペア:

[(1, 42400600), (2, 21200300), (4, 10600150), (5, 8480120), (8, 5300075), (10, 4240060), (11, 3854600), (20, 2120030), (22, 1927300), (25, 1696024), (40, 1060015), (44, 963650), (50, 848012), (55, 770920), (88, 481825), (100, 424006), (110, 385460), (200, 212003), (220, 192730), (275, 154184), (440, 96365), (550, 77092), (1100, 38546), (2200, 19273)]