5553269320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{121039}}^1$

素因数の和:121118

約数の個数: 64

約数和(自身を含む): 13246617600

約数和(自身を除く): 7693348280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 1147, 1240, 1480, 2294, 4588, 5735, 9176, 11470, 22940, 45880, 121039, 242078, 484156, 605195, 968312, 1210390, 2420780, 3752209, 4478443, 4841560, 7504418, 8956886, 15008836, 17913772, 18761045, 22392215, 30017672, 35827544, 37522090, 44784430, 75044180, 89568860, 138831733, 150088360, 179137720, 277663466, 555326932, 694158665, 1110653864, 1388317330, 2776634660, 5553269320]

約数ペア:

[(1, 5553269320), (2, 2776634660), (4, 1388317330), (5, 1110653864), (8, 694158665), (10, 555326932), (20, 277663466), (31, 179137720), (37, 150088360), (40, 138831733), (62, 89568860), (74, 75044180), (124, 44784430), (148, 37522090), (155, 35827544), (185, 30017672), (248, 22392215), (296, 18761045), (310, 17913772), (370, 15008836), (620, 8956886), (740, 7504418), (1147, 4841560), (1240, 4478443), (1480, 3752209), (2294, 2420780), (4588, 1210390), (5735, 968312), (9176, 605195), (11470, 484156), (22940, 242078), (45880, 121039)]