2048448220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{1879}}^1$

素因数の和:2507

約数の個数: 96

約数和(自身を含む): 5306112000

約数和(自身を除く): 3257663780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 599, 910, 1198, 1820, 1879, 2396, 2995, 3758, 4193, 5990, 7516, 7787, 8386, 9395, 11980, 13153, 15574, 16772, 18790, 20965, 24427, 26306, 31148, 37580, 38935, 41930, 48854, 52612, 54509, 65765, 77870, 83860, 97708, 109018, 122135, 131530, 155740, 170989, 218036, 244270, 263060, 272545, 341978, 488540, 545090, 683956, 854945, 1090180, 1125521, 1709890, 2251042, 3419780, 4502084, 5627605, 7878647, 11255210, 14631773, 15757294, 22510420, 29263546, 31514588, 39393235, 58527092, 73158865, 78786470, 102422411, 146317730, 157572940, 204844822, 292635460, 409689644, 512112055, 1024224110, 2048448220]

約数ペア:

[(1, 2048448220), (2, 1024224110), (4, 512112055), (5, 409689644), (7, 292635460), (10, 204844822), (13, 157572940), (14, 146317730), (20, 102422411), (26, 78786470), (28, 73158865), (35, 58527092), (52, 39393235), (65, 31514588), (70, 29263546), (91, 22510420), (130, 15757294), (140, 14631773), (182, 11255210), (260, 7878647), (364, 5627605), (455, 4502084), (599, 3419780), (910, 2251042), (1198, 1709890), (1820, 1125521), (1879, 1090180), (2396, 854945), (2995, 683956), (3758, 545090), (4193, 488540), (5990, 341978), (7516, 272545), (7787, 263060), (8386, 244270), (9395, 218036), (11980, 170989), (13153, 155740), (15574, 131530), (16772, 122135), (18790, 109018), (20965, 97708), (24427, 83860), (26306, 77870), (31148, 65765), (37580, 54509), (38935, 52612), (41930, 48854)]