2797508765360

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6359}}^1\times {\mathrm{15233}}^1$

素因数の和:21643

約数の個数: 120

約数和(自身を含む): 6866082015840

約数和(自身を除く): 4068573250480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 361, 380, 722, 760, 1444, 1520, 1805, 2888, 3610, 5776, 6359, 7220, 12718, 14440, 15233, 25436, 28880, 30466, 31795, 50872, 60932, 63590, 76165, 101744, 120821, 121864, 127180, 152330, 241642, 243728, 254360, 289427, 304660, 483284, 508720, 578854, 604105, 609320, 966568, 1157708, 1208210, 1218640, 1447135, 1933136, 2295599, 2315416, 2416420, 2894270, 4591198, 4630832, 4832840, 5499113, 5788540, 9182396, 9665680, 10998226, 11477995, 11577080, 18364792, 21996452, 22955990, 23154160, 27495565, 36729584, 43992904, 45911980, 54991130, 87985808, 91823960, 96866647, 109982260, 183647920, 193733294, 219964520, 387466588, 439929040, 484333235, 774933176, 968666470, 1549866352, 1840466293, 1937332940, 3680932586, 3874665880, 7361865172, 7749331760, 9202331465, 14723730344, 18404662930, 29447460688, 34968859567, 36809325860, 69937719134, 73618651720, 139875438268, 147237303440, 174844297835, 279750876536, 349688595670, 559501753072, 699377191340, 1398754382680, 2797508765360]

約数ペア:

[(1, 2797508765360), (2, 1398754382680), (4, 699377191340), (5, 559501753072), (8, 349688595670), (10, 279750876536), (16, 174844297835), (19, 147237303440), (20, 139875438268), (38, 73618651720), (40, 69937719134), (76, 36809325860), (80, 34968859567), (95, 29447460688), (152, 18404662930), (190, 14723730344), (304, 9202331465), (361, 7749331760), (380, 7361865172), (722, 3874665880), (760, 3680932586), (1444, 1937332940), (1520, 1840466293), (1805, 1549866352), (2888, 968666470), (3610, 774933176), (5776, 484333235), (6359, 439929040), (7220, 387466588), (12718, 219964520), (14440, 193733294), (15233, 183647920), (25436, 109982260), (28880, 96866647), (30466, 91823960), (31795, 87985808), (50872, 54991130), (60932, 45911980), (63590, 43992904), (76165, 36729584), (101744, 27495565), (120821, 23154160), (121864, 22955990), (127180, 21996452), (152330, 18364792), (241642, 11577080), (243728, 11477995), (254360, 10998226), (289427, 9665680), (304660, 9182396), (483284, 5788540), (508720, 5499113), (578854, 4832840), (604105, 4630832), (609320, 4591198), (966568, 2894270), (1157708, 2416420), (1208210, 2315416), (1218640, 2295599), (1447135, 1933136)]