2016722800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1247

約数の個数: 120

約数和(自身を含む): 5083674624

約数和(自身を除く): 3066951824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 223, 230, 368, 400, 446, 460, 575, 892, 920, 983, 1115, 1150, 1784, 1840, 1966, 2230, 2300, 3568, 3932, 4460, 4600, 4915, 5129, 5575, 7864, 8920, 9200, 9830, 10258, 11150, 15728, 17840, 19660, 20516, 22300, 22609, 24575, 25645, 39320, 41032, 44600, 45218, 49150, 51290, 78640, 82064, 89200, 90436, 98300, 102580, 113045, 128225, 180872, 196600, 205160, 219209, 226090, 256450, 361744, 393200, 410320, 438418, 452180, 512900, 565225, 876836, 904360, 1025800, 1096045, 1130450, 1753672, 1808720, 2051600, 2192090, 2260900, 3507344, 4384180, 4521800, 5041807, 5480225, 8768360, 9043600, 10083614, 10960450, 17536720, 20167228, 21920900, 25209035, 40334456, 43841800, 50418070, 80668912, 87683600, 100836140, 126045175, 201672280, 252090350, 403344560, 504180700, 1008361400, 2016722800]

約数ペア:

[(1, 2016722800), (2, 1008361400), (4, 504180700), (5, 403344560), (8, 252090350), (10, 201672280), (16, 126045175), (20, 100836140), (23, 87683600), (25, 80668912), (40, 50418070), (46, 43841800), (50, 40334456), (80, 25209035), (92, 21920900), (100, 20167228), (115, 17536720), (184, 10960450), (200, 10083614), (223, 9043600), (230, 8768360), (368, 5480225), (400, 5041807), (446, 4521800), (460, 4384180), (575, 3507344), (892, 2260900), (920, 2192090), (983, 2051600), (1115, 1808720), (1150, 1753672), (1784, 1130450), (1840, 1096045), (1966, 1025800), (2230, 904360), (2300, 876836), (3568, 565225), (3932, 512900), (4460, 452180), (4600, 438418), (4915, 410320), (5129, 393200), (5575, 361744), (7864, 256450), (8920, 226090), (9200, 219209), (9830, 205160), (10258, 196600), (11150, 180872), (15728, 128225), (17840, 113045), (19660, 102580), (20516, 98300), (22300, 90436), (22609, 89200), (24575, 82064), (25645, 78640), (39320, 51290), (41032, 49150), (44600, 45218)]