38658160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 97984800

約数和(自身を除く): 59326640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 877, 1102, 1160, 1520, 1754, 2204, 2320, 2755, 3508, 4385, 4408, 5510, 7016, 8770, 8816, 11020, 14032, 16663, 17540, 22040, 25433, 33326, 35080, 44080, 50866, 66652, 70160, 83315, 101732, 127165, 133304, 166630, 203464, 254330, 266608, 333260, 406928, 483227, 508660, 666520, 966454, 1017320, 1333040, 1932908, 2034640, 2416135, 3865816, 4832270, 7731632, 9664540, 19329080, 38658160]

約数ペア:

[(1, 38658160), (2, 19329080), (4, 9664540), (5, 7731632), (8, 4832270), (10, 3865816), (16, 2416135), (19, 2034640), (20, 1932908), (29, 1333040), (38, 1017320), (40, 966454), (58, 666520), (76, 508660), (80, 483227), (95, 406928), (116, 333260), (145, 266608), (152, 254330), (190, 203464), (232, 166630), (290, 133304), (304, 127165), (380, 101732), (464, 83315), (551, 70160), (580, 66652), (760, 50866), (877, 44080), (1102, 35080), (1160, 33326), (1520, 25433), (1754, 22040), (2204, 17540), (2320, 16663), (2755, 14032), (3508, 11020), (4385, 8816), (4408, 8770), (5510, 7016)]