2014842880

素因数分解:

$2^{12}\times 5^1\times {\mathrm{131}}^1\times {\mathrm{751}}^1$

素因数の和:911

約数の個数: 104

約数和(自身を含む): 4878428544

約数和(自身を除く): 2863585664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 131, 160, 256, 262, 320, 512, 524, 640, 655, 751, 1024, 1048, 1280, 1310, 1502, 2048, 2096, 2560, 2620, 3004, 3755, 4096, 4192, 5120, 5240, 6008, 7510, 8384, 10240, 10480, 12016, 15020, 16768, 20480, 20960, 24032, 30040, 33536, 41920, 48064, 60080, 67072, 83840, 96128, 98381, 120160, 134144, 167680, 192256, 196762, 240320, 268288, 335360, 384512, 393524, 480640, 491905, 536576, 670720, 769024, 787048, 961280, 983810, 1341440, 1538048, 1574096, 1922560, 1967620, 2682880, 3076096, 3148192, 3845120, 3935240, 6296384, 7690240, 7870480, 12592768, 15380480, 15740960, 25185536, 31481920, 50371072, 62963840, 100742144, 125927680, 201484288, 251855360, 402968576, 503710720, 1007421440, 2014842880]

約数ペア:

[(1, 2014842880), (2, 1007421440), (4, 503710720), (5, 402968576), (8, 251855360), (10, 201484288), (16, 125927680), (20, 100742144), (32, 62963840), (40, 50371072), (64, 31481920), (80, 25185536), (128, 15740960), (131, 15380480), (160, 12592768), (256, 7870480), (262, 7690240), (320, 6296384), (512, 3935240), (524, 3845120), (640, 3148192), (655, 3076096), (751, 2682880), (1024, 1967620), (1048, 1922560), (1280, 1574096), (1310, 1538048), (1502, 1341440), (2048, 983810), (2096, 961280), (2560, 787048), (2620, 769024), (3004, 670720), (3755, 536576), (4096, 491905), (4192, 480640), (5120, 393524), (5240, 384512), (6008, 335360), (7510, 268288), (8384, 240320), (10240, 196762), (10480, 192256), (12016, 167680), (15020, 134144), (16768, 120160), (20480, 98381), (20960, 96128), (24032, 83840), (30040, 67072), (33536, 60080), (41920, 48064)]