10501760

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 25612200

約数和(自身を除く): 15110440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 269, 305, 320, 488, 538, 610, 640, 976, 1076, 1220, 1345, 1952, 2152, 2440, 2690, 3904, 4304, 4880, 5380, 7808, 8608, 9760, 10760, 16409, 17216, 19520, 21520, 32818, 34432, 39040, 43040, 65636, 82045, 86080, 131272, 164090, 172160, 262544, 328180, 525088, 656360, 1050176, 1312720, 2100352, 2625440, 5250880, 10501760]

約数ペア:

[(1, 10501760), (2, 5250880), (4, 2625440), (5, 2100352), (8, 1312720), (10, 1050176), (16, 656360), (20, 525088), (32, 328180), (40, 262544), (61, 172160), (64, 164090), (80, 131272), (122, 86080), (128, 82045), (160, 65636), (244, 43040), (269, 39040), (305, 34432), (320, 32818), (488, 21520), (538, 19520), (610, 17216), (640, 16409), (976, 10760), (1076, 9760), (1220, 8608), (1345, 7808), (1952, 5380), (2152, 4880), (2440, 4304), (2690, 3904)]