47885600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:547

約数の個数: 144

約数和(自身を含む): 141740928

約数和(自身を除く): 93855328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 503, 544, 560, 595, 680, 700, 800, 850, 952, 1006, 1120, 1190, 1360, 1400, 1700, 1904, 2012, 2380, 2515, 2720, 2800, 2975, 3400, 3521, 3808, 4024, 4760, 5030, 5600, 5950, 6800, 7042, 8048, 8551, 9520, 10060, 11900, 12575, 13600, 14084, 16096, 17102, 17605, 19040, 20120, 23800, 25150, 28168, 34204, 35210, 40240, 42755, 47600, 50300, 56336, 59857, 68408, 70420, 80480, 85510, 88025, 95200, 100600, 112672, 119714, 136816, 140840, 171020, 176050, 201200, 213775, 239428, 273632, 281680, 299285, 342040, 352100, 402400, 427550, 478856, 563360, 598570, 684080, 704200, 855100, 957712, 1197140, 1368160, 1408400, 1496425, 1710200, 1915424, 2394280, 2816800, 2992850, 3420400, 4788560, 5985700, 6840800, 9577120, 11971400, 23942800, 47885600]

約数ペア:

[(1, 47885600), (2, 23942800), (4, 11971400), (5, 9577120), (7, 6840800), (8, 5985700), (10, 4788560), (14, 3420400), (16, 2992850), (17, 2816800), (20, 2394280), (25, 1915424), (28, 1710200), (32, 1496425), (34, 1408400), (35, 1368160), (40, 1197140), (50, 957712), (56, 855100), (68, 704200), (70, 684080), (80, 598570), (85, 563360), (100, 478856), (112, 427550), (119, 402400), (136, 352100), (140, 342040), (160, 299285), (170, 281680), (175, 273632), (200, 239428), (224, 213775), (238, 201200), (272, 176050), (280, 171020), (340, 140840), (350, 136816), (400, 119714), (425, 112672), (476, 100600), (503, 95200), (544, 88025), (560, 85510), (595, 80480), (680, 70420), (700, 68408), (800, 59857), (850, 56336), (952, 50300), (1006, 47600), (1120, 42755), (1190, 40240), (1360, 35210), (1400, 34204), (1700, 28168), (1904, 25150), (2012, 23800), (2380, 20120), (2515, 19040), (2720, 17605), (2800, 17102), (2975, 16096), (3400, 14084), (3521, 13600), (3808, 12575), (4024, 11900), (4760, 10060), (5030, 9520), (5600, 8551), (5950, 8048), (6800, 7042)]