5200149560

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89227}}^1$

素因数の和:89316

約数の個数: 64

約数和(自身を含む): 12334878720

約数和(自身を除く): 7134729160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1880, 2914, 5828, 7285, 11656, 14570, 29140, 58280, 89227, 178454, 356908, 446135, 713816, 892270, 1784540, 2766037, 3569080, 4193669, 5532074, 8387338, 11064148, 13830185, 16774676, 20968345, 22128296, 27660370, 33549352, 41936690, 55320740, 83873380, 110641480, 130003739, 167746760, 260007478, 520014956, 650018695, 1040029912, 1300037390, 2600074780, 5200149560]

約数ペア:

[(1, 5200149560), (2, 2600074780), (4, 1300037390), (5, 1040029912), (8, 650018695), (10, 520014956), (20, 260007478), (31, 167746760), (40, 130003739), (47, 110641480), (62, 83873380), (94, 55320740), (124, 41936690), (155, 33549352), (188, 27660370), (235, 22128296), (248, 20968345), (310, 16774676), (376, 13830185), (470, 11064148), (620, 8387338), (940, 5532074), (1240, 4193669), (1457, 3569080), (1880, 2766037), (2914, 1784540), (5828, 892270), (7285, 713816), (11656, 446135), (14570, 356908), (29140, 178454), (58280, 89227)]