104654720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9619}}^1$

素因数の和:9655

約数の個数: 64

約数和(自身を含む): 264934800

約数和(自身を除く): 160280080

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, 9619, 10880, 19238, 38476, 48095, 76952, 96190, 153904, 163523, 192380, 307808, 327046, 384760, 615616, 654092, 769520, 817615, 1231232, 1308184, 1539040, 1635230, 2616368, 3078080, 3270460, 5232736, 6156160, 6540920, 10465472, 13081840, 20930944, 26163680, 52327360, 104654720]

約数ペア:

[(1, 104654720), (2, 52327360), (4, 26163680), (5, 20930944), (8, 13081840), (10, 10465472), (16, 6540920), (17, 6156160), (20, 5232736), (32, 3270460), (34, 3078080), (40, 2616368), (64, 1635230), (68, 1539040), (80, 1308184), (85, 1231232), (128, 817615), (136, 769520), (160, 654092), (170, 615616), (272, 384760), (320, 327046), (340, 307808), (544, 192380), (640, 163523), (680, 153904), (1088, 96190), (1360, 76952), (2176, 48095), (2720, 38476), (5440, 19238), (9619, 10880)]