4974053320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{225683}}^1$

素因数の和:225742

約数の個数: 64

約数和(自身を含む): 12186936000

約数和(自身を除く): 7212882680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 76, 95, 116, 145, 152, 190, 232, 290, 380, 551, 580, 760, 1102, 1160, 2204, 2755, 4408, 5510, 11020, 22040, 225683, 451366, 902732, 1128415, 1805464, 2256830, 4287977, 4513660, 6544807, 8575954, 9027320, 13089614, 17151908, 21439885, 26179228, 32724035, 34303816, 42879770, 52358456, 65448070, 85759540, 124351333, 130896140, 171519080, 248702666, 261792280, 497405332, 621756665, 994810664, 1243513330, 2487026660, 4974053320]

約数ペア:

[(1, 4974053320), (2, 2487026660), (4, 1243513330), (5, 994810664), (8, 621756665), (10, 497405332), (19, 261792280), (20, 248702666), (29, 171519080), (38, 130896140), (40, 124351333), (58, 85759540), (76, 65448070), (95, 52358456), (116, 42879770), (145, 34303816), (152, 32724035), (190, 26179228), (232, 21439885), (290, 17151908), (380, 13089614), (551, 9027320), (580, 8575954), (760, 6544807), (1102, 4513660), (1160, 4287977), (2204, 2256830), (2755, 1805464), (4408, 1128415), (5510, 902732), (11020, 451366), (22040, 225683)]