1652616160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{8191}}^1$

素因数の和:8316

約数の個数: 96

約数和(自身を含む): 4248502272

約数和(自身を除く): 2595886112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 97, 104, 130, 160, 194, 208, 260, 388, 416, 485, 520, 776, 970, 1040, 1261, 1552, 1940, 2080, 2522, 3104, 3880, 5044, 6305, 7760, 8191, 10088, 12610, 15520, 16382, 20176, 25220, 32764, 40352, 40955, 50440, 65528, 81910, 100880, 106483, 131056, 163820, 201760, 212966, 262112, 327640, 425932, 532415, 655280, 794527, 851864, 1064830, 1310560, 1589054, 1703728, 2129660, 3178108, 3407456, 3972635, 4259320, 6356216, 7945270, 8518640, 10328851, 12712432, 15890540, 17037280, 20657702, 25424864, 31781080, 41315404, 51644255, 63562160, 82630808, 103288510, 127124320, 165261616, 206577020, 330523232, 413154040, 826308080, 1652616160]

約数ペア:

[(1, 1652616160), (2, 826308080), (4, 413154040), (5, 330523232), (8, 206577020), (10, 165261616), (13, 127124320), (16, 103288510), (20, 82630808), (26, 63562160), (32, 51644255), (40, 41315404), (52, 31781080), (65, 25424864), (80, 20657702), (97, 17037280), (104, 15890540), (130, 12712432), (160, 10328851), (194, 8518640), (208, 7945270), (260, 6356216), (388, 4259320), (416, 3972635), (485, 3407456), (520, 3178108), (776, 2129660), (970, 1703728), (1040, 1589054), (1261, 1310560), (1552, 1064830), (1940, 851864), (2080, 794527), (2522, 655280), (3104, 532415), (3880, 425932), (5044, 327640), (6305, 262112), (7760, 212966), (8191, 201760), (10088, 163820), (12610, 131056), (15520, 106483), (16382, 100880), (20176, 81910), (25220, 65528), (32764, 50440), (40352, 40955)]