5219658920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{5197}}^1$

素因数の和:5443

約数の個数: 128

約数和(自身を含む): 14281608960

約数和(自身を除く): 9061950040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 211, 238, 280, 340, 422, 476, 595, 680, 844, 952, 1055, 1190, 1477, 1688, 2110, 2380, 2954, 3587, 4220, 4760, 5197, 5908, 7174, 7385, 8440, 10394, 11816, 14348, 14770, 17935, 20788, 25109, 25985, 28696, 29540, 35870, 36379, 41576, 50218, 51970, 59080, 71740, 72758, 88349, 100436, 103940, 125545, 143480, 145516, 176698, 181895, 200872, 207880, 251090, 291032, 353396, 363790, 441745, 502180, 618443, 706792, 727580, 883490, 1004360, 1096567, 1236886, 1455160, 1766980, 2193134, 2473772, 3092215, 3533960, 4386268, 4947544, 5482835, 6184430, 7675969, 8772536, 10965670, 12368860, 15351938, 18641639, 21931340, 24737720, 30703876, 37283278, 38379845, 43862680, 61407752, 74566556, 76759690, 93208195, 130491473, 149133112, 153519380, 186416390, 260982946, 307038760, 372832780, 521965892, 652457365, 745665560, 1043931784, 1304914730, 2609829460, 5219658920]

約数ペア:

[(1, 5219658920), (2, 2609829460), (4, 1304914730), (5, 1043931784), (7, 745665560), (8, 652457365), (10, 521965892), (14, 372832780), (17, 307038760), (20, 260982946), (28, 186416390), (34, 153519380), (35, 149133112), (40, 130491473), (56, 93208195), (68, 76759690), (70, 74566556), (85, 61407752), (119, 43862680), (136, 38379845), (140, 37283278), (170, 30703876), (211, 24737720), (238, 21931340), (280, 18641639), (340, 15351938), (422, 12368860), (476, 10965670), (595, 8772536), (680, 7675969), (844, 6184430), (952, 5482835), (1055, 4947544), (1190, 4386268), (1477, 3533960), (1688, 3092215), (2110, 2473772), (2380, 2193134), (2954, 1766980), (3587, 1455160), (4220, 1236886), (4760, 1096567), (5197, 1004360), (5908, 883490), (7174, 727580), (7385, 706792), (8440, 618443), (10394, 502180), (11816, 441745), (14348, 363790), (14770, 353396), (17935, 291032), (20788, 251090), (25109, 207880), (25985, 200872), (28696, 181895), (29540, 176698), (35870, 145516), (36379, 143480), (41576, 125545), (50218, 103940), (51970, 100436), (59080, 88349), (71740, 72758)]