201509887580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2393}}^1\times {\mathrm{3001}}^1$

素因数の和:5487

約数の個数: 96

約数和(自身を含む): 449145502848

約数和(自身を除く): 247635615268

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 2393, 2806, 3001, 4786, 5612, 6002, 7015, 9572, 11965, 12004, 14030, 15005, 23930, 28060, 30010, 47860, 55039, 60020, 69023, 110078, 138046, 145973, 183061, 220156, 275195, 276092, 291946, 345115, 366122, 550390, 583892, 690230, 729865, 732244, 915305, 1100780, 1380460, 1459730, 1830610, 2919460, 3357379, 3661220, 4210403, 6714758, 7181393, 8420806, 13429516, 14362786, 16786895, 16841612, 21052015, 28725572, 33573790, 35906965, 42104030, 67147580, 71813930, 84208060, 143627860, 165172039, 330344078, 438064973, 660688156, 825860195, 876129946, 1651720390, 1752259892, 2190324865, 3303440780, 4380649730, 8761299460, 10075494379, 20150988758, 40301977516, 50377471895, 100754943790, 201509887580]

約数ペア:

[(1, 201509887580), (2, 100754943790), (4, 50377471895), (5, 40301977516), (10, 20150988758), (20, 10075494379), (23, 8761299460), (46, 4380649730), (61, 3303440780), (92, 2190324865), (115, 1752259892), (122, 1651720390), (230, 876129946), (244, 825860195), (305, 660688156), (460, 438064973), (610, 330344078), (1220, 165172039), (1403, 143627860), (2393, 84208060), (2806, 71813930), (3001, 67147580), (4786, 42104030), (5612, 35906965), (6002, 33573790), (7015, 28725572), (9572, 21052015), (11965, 16841612), (12004, 16786895), (14030, 14362786), (15005, 13429516), (23930, 8420806), (28060, 7181393), (30010, 6714758), (47860, 4210403), (55039, 3661220), (60020, 3357379), (69023, 2919460), (110078, 1830610), (138046, 1459730), (145973, 1380460), (183061, 1100780), (220156, 915305), (275195, 732244), (276092, 729865), (291946, 690230), (345115, 583892), (366122, 550390)]