29876800

素因数分解:

$2^6\times 5^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 84

約数和(自身を含む): 74834496

約数和(自身を除く): 44957696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 71, 80, 100, 142, 160, 200, 263, 284, 320, 355, 400, 526, 568, 710, 800, 1052, 1136, 1315, 1420, 1600, 1775, 2104, 2272, 2630, 2840, 3550, 4208, 4544, 5260, 5680, 6575, 7100, 8416, 10520, 11360, 13150, 14200, 16832, 18673, 21040, 22720, 26300, 28400, 37346, 42080, 52600, 56800, 74692, 84160, 93365, 105200, 113600, 149384, 186730, 210400, 298768, 373460, 420800, 466825, 597536, 746920, 933650, 1195072, 1493840, 1867300, 2987680, 3734600, 5975360, 7469200, 14938400, 29876800]

約数ペア:

[(1, 29876800), (2, 14938400), (4, 7469200), (5, 5975360), (8, 3734600), (10, 2987680), (16, 1867300), (20, 1493840), (25, 1195072), (32, 933650), (40, 746920), (50, 597536), (64, 466825), (71, 420800), (80, 373460), (100, 298768), (142, 210400), (160, 186730), (200, 149384), (263, 113600), (284, 105200), (320, 93365), (355, 84160), (400, 74692), (526, 56800), (568, 52600), (710, 42080), (800, 37346), (1052, 28400), (1136, 26300), (1315, 22720), (1420, 21040), (1600, 18673), (1775, 16832), (2104, 14200), (2272, 13150), (2630, 11360), (2840, 10520), (3550, 8416), (4208, 7100), (4544, 6575), (5260, 5680)]