22250280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:883

約数の個数: 128

約数和(自身を含む): 76204800

約数和(自身を除く): 53954520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 839, 884, 1020, 1105, 1326, 1560, 1678, 1768, 2040, 2210, 2517, 2652, 3315, 3356, 4195, 4420, 5034, 5304, 6630, 6712, 8390, 8840, 10068, 10907, 12585, 13260, 14263, 16780, 20136, 21814, 25170, 26520, 28526, 32721, 33560, 42789, 43628, 50340, 54535, 57052, 65442, 71315, 85578, 87256, 100680, 109070, 114104, 130884, 142630, 163605, 171156, 185419, 213945, 218140, 261768, 285260, 327210, 342312, 370838, 427890, 436280, 556257, 570520, 654420, 741676, 855780, 927095, 1112514, 1308840, 1483352, 1711560, 1854190, 2225028, 2781285, 3708380, 4450056, 5562570, 7416760, 11125140, 22250280]

約数ペア:

[(1, 22250280), (2, 11125140), (3, 7416760), (4, 5562570), (5, 4450056), (6, 3708380), (8, 2781285), (10, 2225028), (12, 1854190), (13, 1711560), (15, 1483352), (17, 1308840), (20, 1112514), (24, 927095), (26, 855780), (30, 741676), (34, 654420), (39, 570520), (40, 556257), (51, 436280), (52, 427890), (60, 370838), (65, 342312), (68, 327210), (78, 285260), (85, 261768), (102, 218140), (104, 213945), (120, 185419), (130, 171156), (136, 163605), (156, 142630), (170, 130884), (195, 114104), (204, 109070), (221, 100680), (255, 87256), (260, 85578), (312, 71315), (340, 65442), (390, 57052), (408, 54535), (442, 50340), (510, 43628), (520, 42789), (663, 33560), (680, 32721), (780, 28526), (839, 26520), (884, 25170), (1020, 21814), (1105, 20136), (1326, 16780), (1560, 14263), (1678, 13260), (1768, 12585), (2040, 10907), (2210, 10068), (2517, 8840), (2652, 8390), (3315, 6712), (3356, 6630), (4195, 5304), (4420, 5034)]