173668594340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{20593}}^1\times {\mathrm{5939}}^1$

素因数の和:26612

約数の個数: 48

約数和(自身を含む): 369920960640

約数和(自身を除く): 196252366300

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5939, 11878, 20593, 23756, 29695, 41186, 59390, 82372, 102965, 118780, 205930, 411860, 421669, 843338, 1462103, 1686676, 2108345, 2924206, 4216690, 5848412, 7310515, 8433380, 14621030, 29242060, 122301827, 244603654, 489207308, 611509135, 1223018270, 2446036540, 8683429717, 17366859434, 34733718868, 43417148585, 86834297170, 173668594340]

約数ペア:

[(1, 173668594340), (2, 86834297170), (4, 43417148585), (5, 34733718868), (10, 17366859434), (20, 8683429717), (71, 2446036540), (142, 1223018270), (284, 611509135), (355, 489207308), (710, 244603654), (1420, 122301827), (5939, 29242060), (11878, 14621030), (20593, 8433380), (23756, 7310515), (29695, 5848412), (41186, 4216690), (59390, 2924206), (82372, 2108345), (102965, 1686676), (118780, 1462103), (205930, 843338), (411860, 421669)]