5620487680

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{75707}}^1$

素因数の和:75759

約数の個数: 80

約数和(自身を含む): 13940871120

約数和(自身を除く): 8320383440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 512, 580, 640, 928, 1160, 1280, 1856, 2320, 2560, 3712, 4640, 7424, 9280, 14848, 18560, 37120, 74240, 75707, 151414, 302828, 378535, 605656, 757070, 1211312, 1514140, 2195503, 2422624, 3028280, 4391006, 4845248, 6056560, 8782012, 9690496, 10977515, 12113120, 17564024, 19380992, 21955030, 24226240, 35128048, 38761984, 43910060, 48452480, 70256096, 87820120, 96904960, 140512192, 175640240, 193809920, 281024384, 351280480, 562048768, 702560960, 1124097536, 1405121920, 2810243840, 5620487680]

約数ペア:

[(1, 5620487680), (2, 2810243840), (4, 1405121920), (5, 1124097536), (8, 702560960), (10, 562048768), (16, 351280480), (20, 281024384), (29, 193809920), (32, 175640240), (40, 140512192), (58, 96904960), (64, 87820120), (80, 70256096), (116, 48452480), (128, 43910060), (145, 38761984), (160, 35128048), (232, 24226240), (256, 21955030), (290, 19380992), (320, 17564024), (464, 12113120), (512, 10977515), (580, 9690496), (640, 8782012), (928, 6056560), (1160, 4845248), (1280, 4391006), (1856, 3028280), (2320, 2422624), (2560, 2195503), (3712, 1514140), (4640, 1211312), (7424, 757070), (9280, 605656), (14848, 378535), (18560, 302828), (37120, 151414), (74240, 75707)]