2247285760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25819}}^1$

素因数の和:25861

約数の個数: 88

約数和(自身を含む): 5708182320

約数和(自身を除く): 3460896560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 2176, 2560, 2720, 4352, 5120, 5440, 8704, 10880, 17408, 21760, 25819, 43520, 51638, 87040, 103276, 129095, 206552, 258190, 413104, 438923, 516380, 826208, 877846, 1032760, 1652416, 1755692, 2065520, 2194615, 3304832, 3511384, 4131040, 4389230, 6609664, 7022768, 8262080, 8778460, 13219328, 14045536, 16524160, 17556920, 26438656, 28091072, 33048320, 35113840, 56182144, 66096640, 70227680, 112364288, 132193280, 140455360, 224728576, 280910720, 449457152, 561821440, 1123642880, 2247285760]

約数ペア:

[(1, 2247285760), (2, 1123642880), (4, 561821440), (5, 449457152), (8, 280910720), (10, 224728576), (16, 140455360), (17, 132193280), (20, 112364288), (32, 70227680), (34, 66096640), (40, 56182144), (64, 35113840), (68, 33048320), (80, 28091072), (85, 26438656), (128, 17556920), (136, 16524160), (160, 14045536), (170, 13219328), (256, 8778460), (272, 8262080), (320, 7022768), (340, 6609664), (512, 4389230), (544, 4131040), (640, 3511384), (680, 3304832), (1024, 2194615), (1088, 2065520), (1280, 1755692), (1360, 1652416), (2176, 1032760), (2560, 877846), (2720, 826208), (4352, 516380), (5120, 438923), (5440, 413104), (8704, 258190), (10880, 206552), (17408, 129095), (21760, 103276), (25819, 87040), (43520, 51638)]