1036991080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{9349}}^1$

素因数の和:9466

約数の個数: 64

約数和(自身を含む): 2423520000

約数和(自身を除く): 1386528920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 59, 94, 118, 188, 235, 236, 295, 376, 470, 472, 590, 940, 1180, 1880, 2360, 2773, 5546, 9349, 11092, 13865, 18698, 22184, 27730, 37396, 46745, 55460, 74792, 93490, 110920, 186980, 373960, 439403, 551591, 878806, 1103182, 1757612, 2197015, 2206364, 2757955, 3515224, 4394030, 4412728, 5515910, 8788060, 11031820, 17576120, 22063640, 25924777, 51849554, 103699108, 129623885, 207398216, 259247770, 518495540, 1036991080]

約数ペア:

[(1, 1036991080), (2, 518495540), (4, 259247770), (5, 207398216), (8, 129623885), (10, 103699108), (20, 51849554), (40, 25924777), (47, 22063640), (59, 17576120), (94, 11031820), (118, 8788060), (188, 5515910), (235, 4412728), (236, 4394030), (295, 3515224), (376, 2757955), (470, 2206364), (472, 2197015), (590, 1757612), (940, 1103182), (1180, 878806), (1880, 551591), (2360, 439403), (2773, 373960), (5546, 186980), (9349, 110920), (11092, 93490), (13865, 74792), (18698, 55460), (22184, 46745), (27730, 37396)]