43786540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 110315520

約数和(自身を除く): 66528980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 79, 107, 140, 148, 158, 185, 214, 259, 316, 370, 395, 428, 518, 535, 553, 740, 749, 790, 1036, 1070, 1106, 1295, 1498, 1580, 2140, 2212, 2590, 2765, 2923, 2996, 3745, 3959, 5180, 5530, 5846, 7490, 7918, 8453, 11060, 11692, 14615, 14980, 15836, 16906, 19795, 20461, 27713, 29230, 33812, 39590, 40922, 42265, 55426, 58460, 59171, 79180, 81844, 84530, 102305, 110852, 118342, 138565, 169060, 204610, 236684, 277130, 295855, 312761, 409220, 554260, 591710, 625522, 1183420, 1251044, 1563805, 2189327, 3127610, 4378654, 6255220, 8757308, 10946635, 21893270, 43786540]

約数ペア:

[(1, 43786540), (2, 21893270), (4, 10946635), (5, 8757308), (7, 6255220), (10, 4378654), (14, 3127610), (20, 2189327), (28, 1563805), (35, 1251044), (37, 1183420), (70, 625522), (74, 591710), (79, 554260), (107, 409220), (140, 312761), (148, 295855), (158, 277130), (185, 236684), (214, 204610), (259, 169060), (316, 138565), (370, 118342), (395, 110852), (428, 102305), (518, 84530), (535, 81844), (553, 79180), (740, 59171), (749, 58460), (790, 55426), (1036, 42265), (1070, 40922), (1106, 39590), (1295, 33812), (1498, 29230), (1580, 27713), (2140, 20461), (2212, 19795), (2590, 16906), (2765, 15836), (2923, 14980), (2996, 14615), (3745, 11692), (3959, 11060), (5180, 8453), (5530, 7918), (5846, 7490)]