3526744280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{599}}^1$

素因数の和:817

約数の個数: 128

約数和(自身を含む): 8570880000

約数和(自身を除く): 5044135720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 61, 76, 95, 122, 127, 152, 190, 244, 254, 305, 380, 488, 508, 599, 610, 635, 760, 1016, 1159, 1198, 1220, 1270, 2318, 2396, 2413, 2440, 2540, 2995, 4636, 4792, 4826, 5080, 5795, 5990, 7747, 9272, 9652, 11381, 11590, 11980, 12065, 15494, 19304, 22762, 23180, 23960, 24130, 30988, 36539, 38735, 45524, 46360, 48260, 56905, 61976, 73078, 76073, 77470, 91048, 96520, 113810, 146156, 147193, 152146, 154940, 182695, 227620, 292312, 294386, 304292, 309880, 365390, 380365, 455240, 588772, 608584, 694241, 730780, 735965, 760730, 1177544, 1388482, 1445387, 1461560, 1471930, 1521460, 2776964, 2890774, 2943860, 3042920, 3471205, 4640453, 5553928, 5781548, 5887720, 6942410, 7226935, 9280906, 11563096, 13884820, 14453870, 18561812, 23202265, 27769640, 28907740, 37123624, 46404530, 57815480, 88168607, 92809060, 176337214, 185618120, 352674428, 440843035, 705348856, 881686070, 1763372140, 3526744280]

約数ペア:

[(1, 3526744280), (2, 1763372140), (4, 881686070), (5, 705348856), (8, 440843035), (10, 352674428), (19, 185618120), (20, 176337214), (38, 92809060), (40, 88168607), (61, 57815480), (76, 46404530), (95, 37123624), (122, 28907740), (127, 27769640), (152, 23202265), (190, 18561812), (244, 14453870), (254, 13884820), (305, 11563096), (380, 9280906), (488, 7226935), (508, 6942410), (599, 5887720), (610, 5781548), (635, 5553928), (760, 4640453), (1016, 3471205), (1159, 3042920), (1198, 2943860), (1220, 2890774), (1270, 2776964), (2318, 1521460), (2396, 1471930), (2413, 1461560), (2440, 1445387), (2540, 1388482), (2995, 1177544), (4636, 760730), (4792, 735965), (4826, 730780), (5080, 694241), (5795, 608584), (5990, 588772), (7747, 455240), (9272, 380365), (9652, 365390), (11381, 309880), (11590, 304292), (11980, 294386), (12065, 292312), (15494, 227620), (19304, 182695), (22762, 154940), (23180, 152146), (23960, 147193), (24130, 146156), (30988, 113810), (36539, 96520), (38735, 91048), (45524, 77470), (46360, 76073), (48260, 73078), (56905, 61976)]