62638720

素因数分解:

$2^7\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 151439400

約数和(自身を除く): 88800680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 320, 388, 485, 640, 776, 970, 1009, 1552, 1940, 2018, 3104, 3880, 4036, 5045, 6208, 7760, 8072, 10090, 12416, 15520, 16144, 20180, 31040, 32288, 40360, 62080, 64576, 80720, 97873, 129152, 161440, 195746, 322880, 391492, 489365, 645760, 782984, 978730, 1565968, 1957460, 3131936, 3914920, 6263872, 7829840, 12527744, 15659680, 31319360, 62638720]

約数ペア:

[(1, 62638720), (2, 31319360), (4, 15659680), (5, 12527744), (8, 7829840), (10, 6263872), (16, 3914920), (20, 3131936), (32, 1957460), (40, 1565968), (64, 978730), (80, 782984), (97, 645760), (128, 489365), (160, 391492), (194, 322880), (320, 195746), (388, 161440), (485, 129152), (640, 97873), (776, 80720), (970, 64576), (1009, 62080), (1552, 40360), (1940, 32288), (2018, 31040), (3104, 20180), (3880, 16144), (4036, 15520), (5045, 12416), (6208, 10090), (7760, 8072)]