9686205440

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61027}}^1$

素因数の和:61083

約数の個数: 88

約数和(自身を含む): 23985468672

約数和(自身を除く): 14299263232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3968, 4960, 5120, 7936, 9920, 15872, 19840, 31744, 39680, 61027, 79360, 122054, 158720, 244108, 305135, 488216, 610270, 976432, 1220540, 1891837, 1952864, 2441080, 3783674, 3905728, 4882160, 7567348, 7811456, 9459185, 9764320, 15134696, 15622912, 18918370, 19528640, 30269392, 31245824, 37836740, 39057280, 60538784, 62491648, 75673480, 78114560, 121077568, 151346960, 156229120, 242155136, 302693920, 312458240, 484310272, 605387840, 968620544, 1210775680, 1937241088, 2421551360, 4843102720, 9686205440]

約数ペア:

[(1, 9686205440), (2, 4843102720), (4, 2421551360), (5, 1937241088), (8, 1210775680), (10, 968620544), (16, 605387840), (20, 484310272), (31, 312458240), (32, 302693920), (40, 242155136), (62, 156229120), (64, 151346960), (80, 121077568), (124, 78114560), (128, 75673480), (155, 62491648), (160, 60538784), (248, 39057280), (256, 37836740), (310, 31245824), (320, 30269392), (496, 19528640), (512, 18918370), (620, 15622912), (640, 15134696), (992, 9764320), (1024, 9459185), (1240, 7811456), (1280, 7567348), (1984, 4882160), (2480, 3905728), (2560, 3783674), (3968, 2441080), (4960, 1952864), (5120, 1891837), (7936, 1220540), (9920, 976432), (15872, 610270), (19840, 488216), (31744, 305135), (39680, 244108), (61027, 158720), (79360, 122054)]