4419305380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97729}}^1$

素因数の和:97781

約数の個数: 96

約数和(自身を含む): 11821420800

約数和(自身を除く): 7402115420

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 11305, 22610, 45220, 97729, 195458, 390916, 488645, 684103, 977290, 1368206, 1661393, 1856851, 1954580, 2736412, 3322786, 3420515, 3713702, 6645572, 6841030, 7427404, 8306965, 9284255, 11629751, 12997957, 13682060, 16613930, 18568510, 23259502, 25995914, 31566467, 33227860, 37137020, 46519004, 51991828, 58148755, 63132934, 64989785, 116297510, 126265868, 129979570, 157832335, 220965269, 232595020, 259959140, 315664670, 441930538, 631329340, 883861076, 1104826345, 2209652690, 4419305380]

約数ペア:

[(1, 4419305380), (2, 2209652690), (4, 1104826345), (5, 883861076), (7, 631329340), (10, 441930538), (14, 315664670), (17, 259959140), (19, 232595020), (20, 220965269), (28, 157832335), (34, 129979570), (35, 126265868), (38, 116297510), (68, 64989785), (70, 63132934), (76, 58148755), (85, 51991828), (95, 46519004), (119, 37137020), (133, 33227860), (140, 31566467), (170, 25995914), (190, 23259502), (238, 18568510), (266, 16613930), (323, 13682060), (340, 12997957), (380, 11629751), (476, 9284255), (532, 8306965), (595, 7427404), (646, 6841030), (665, 6645572), (1190, 3713702), (1292, 3420515), (1330, 3322786), (1615, 2736412), (2261, 1954580), (2380, 1856851), (2660, 1661393), (3230, 1368206), (4522, 977290), (6460, 684103), (9044, 488645), (11305, 390916), (22610, 195458), (45220, 97729)]