2017395100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3607}}^1$

素因数の和:3692

約数の個数: 144

約数和(自身を含む): 5411653632

約数和(自身を除く): 3394258532

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 47, 50, 68, 70, 85, 94, 100, 119, 140, 170, 175, 188, 235, 238, 329, 340, 350, 425, 470, 476, 595, 658, 700, 799, 850, 940, 1175, 1190, 1316, 1598, 1645, 1700, 2350, 2380, 2975, 3196, 3290, 3607, 3995, 4700, 5593, 5950, 6580, 7214, 7990, 8225, 11186, 11900, 14428, 15980, 16450, 18035, 19975, 22372, 25249, 27965, 32900, 36070, 39950, 50498, 55930, 61319, 72140, 79900, 90175, 100996, 111860, 122638, 126245, 139825, 169529, 180350, 245276, 252490, 279650, 306595, 339058, 360700, 429233, 504980, 559300, 613190, 631225, 678116, 847645, 858466, 1186703, 1226380, 1262450, 1532975, 1695290, 1716932, 2146165, 2373406, 2524900, 2881993, 3065950, 3390580, 4238225, 4292330, 4746812, 5763986, 5933515, 6131900, 8476450, 8584660, 10730825, 11527972, 11867030, 14409965, 16952900, 20173951, 21461650, 23734060, 28819930, 29667575, 40347902, 42923300, 57639860, 59335150, 72049825, 80695804, 100869755, 118670300, 144099650, 201739510, 288199300, 403479020, 504348775, 1008697550, 2017395100]

約数ペア:

[(1, 2017395100), (2, 1008697550), (4, 504348775), (5, 403479020), (7, 288199300), (10, 201739510), (14, 144099650), (17, 118670300), (20, 100869755), (25, 80695804), (28, 72049825), (34, 59335150), (35, 57639860), (47, 42923300), (50, 40347902), (68, 29667575), (70, 28819930), (85, 23734060), (94, 21461650), (100, 20173951), (119, 16952900), (140, 14409965), (170, 11867030), (175, 11527972), (188, 10730825), (235, 8584660), (238, 8476450), (329, 6131900), (340, 5933515), (350, 5763986), (425, 4746812), (470, 4292330), (476, 4238225), (595, 3390580), (658, 3065950), (700, 2881993), (799, 2524900), (850, 2373406), (940, 2146165), (1175, 1716932), (1190, 1695290), (1316, 1532975), (1598, 1262450), (1645, 1226380), (1700, 1186703), (2350, 858466), (2380, 847645), (2975, 678116), (3196, 631225), (3290, 613190), (3607, 559300), (3995, 504980), (4700, 429233), (5593, 360700), (5950, 339058), (6580, 306595), (7214, 279650), (7990, 252490), (8225, 245276), (11186, 180350), (11900, 169529), (14428, 139825), (15980, 126245), (16450, 122638), (18035, 111860), (19975, 100996), (22372, 90175), (25249, 79900), (27965, 72140), (32900, 61319), (36070, 55930), (39950, 50498)]