341534080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31391}}^1$

素因数の和:31427

約数の個数: 64

約数和(自身を含む): 864535680

約数和(自身を除く): 523001600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 31391, 62782, 125564, 156955, 251128, 313910, 502256, 533647, 627820, 1004512, 1067294, 1255640, 2009024, 2134588, 2511280, 2668235, 4018048, 4269176, 5022560, 5336470, 8538352, 10045120, 10672940, 17076704, 20090240, 21345880, 34153408, 42691760, 68306816, 85383520, 170767040, 341534080]

約数ペア:

[(1, 341534080), (2, 170767040), (4, 85383520), (5, 68306816), (8, 42691760), (10, 34153408), (16, 21345880), (17, 20090240), (20, 17076704), (32, 10672940), (34, 10045120), (40, 8538352), (64, 5336470), (68, 5022560), (80, 4269176), (85, 4018048), (128, 2668235), (136, 2511280), (160, 2134588), (170, 2009024), (272, 1255640), (320, 1067294), (340, 1004512), (544, 627820), (640, 533647), (680, 502256), (1088, 313910), (1360, 251128), (2176, 156955), (2720, 125564), (5440, 62782), (10880, 31391)]