3880444360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1095

約数の個数: 128

約数和(自身を含む): 9629061120

約数和(自身を除く): 5748616760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 127, 130, 134, 254, 260, 268, 335, 508, 520, 536, 635, 670, 871, 877, 1016, 1270, 1340, 1651, 1742, 1754, 2540, 2680, 3302, 3484, 3508, 4355, 4385, 5080, 6604, 6968, 7016, 8255, 8509, 8710, 8770, 11401, 13208, 16510, 17018, 17420, 17540, 22802, 33020, 34036, 34840, 35080, 42545, 45604, 57005, 58759, 66040, 68072, 85090, 91208, 110617, 111379, 114010, 117518, 170180, 221234, 222758, 228020, 235036, 293795, 340360, 442468, 445516, 456040, 470072, 553085, 556895, 587590, 763867, 884936, 891032, 1106170, 1113790, 1175180, 1447927, 1527734, 2212340, 2227580, 2350360, 2895854, 3055468, 3819335, 4424680, 4455160, 5791708, 6110936, 7239635, 7462393, 7638670, 11583416, 14479270, 14924786, 15277340, 28958540, 29849572, 30554680, 37311965, 57917080, 59699144, 74623930, 97011109, 149247860, 194022218, 298495720, 388044436, 485055545, 776088872, 970111090, 1940222180, 3880444360]

約数ペア:

[(1, 3880444360), (2, 1940222180), (4, 970111090), (5, 776088872), (8, 485055545), (10, 388044436), (13, 298495720), (20, 194022218), (26, 149247860), (40, 97011109), (52, 74623930), (65, 59699144), (67, 57917080), (104, 37311965), (127, 30554680), (130, 29849572), (134, 28958540), (254, 15277340), (260, 14924786), (268, 14479270), (335, 11583416), (508, 7638670), (520, 7462393), (536, 7239635), (635, 6110936), (670, 5791708), (871, 4455160), (877, 4424680), (1016, 3819335), (1270, 3055468), (1340, 2895854), (1651, 2350360), (1742, 2227580), (1754, 2212340), (2540, 1527734), (2680, 1447927), (3302, 1175180), (3484, 1113790), (3508, 1106170), (4355, 891032), (4385, 884936), (5080, 763867), (6604, 587590), (6968, 556895), (7016, 553085), (8255, 470072), (8509, 456040), (8710, 445516), (8770, 442468), (11401, 340360), (13208, 293795), (16510, 235036), (17018, 228020), (17420, 222758), (17540, 221234), (22802, 170180), (33020, 117518), (34036, 114010), (34840, 111379), (35080, 110617), (42545, 91208), (45604, 85090), (57005, 68072), (58759, 66040)]