86375240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 228510720

約数和(自身を除く): 142135480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 280, 347, 392, 490, 508, 635, 694, 889, 980, 1016, 1270, 1388, 1735, 1778, 1960, 2429, 2540, 2776, 3470, 3556, 4445, 4858, 5080, 6223, 6940, 7112, 8890, 9716, 12145, 12446, 13880, 17003, 17780, 19432, 24290, 24892, 31115, 34006, 35560, 44069, 48580, 49784, 62230, 68012, 85015, 88138, 97160, 124460, 136024, 170030, 176276, 220345, 248920, 308483, 340060, 352552, 440690, 616966, 680120, 881380, 1233932, 1542415, 1762760, 2159381, 2467864, 3084830, 4318762, 6169660, 8637524, 10796905, 12339320, 17275048, 21593810, 43187620, 86375240]

約数ペア:

[(1, 86375240), (2, 43187620), (4, 21593810), (5, 17275048), (7, 12339320), (8, 10796905), (10, 8637524), (14, 6169660), (20, 4318762), (28, 3084830), (35, 2467864), (40, 2159381), (49, 1762760), (56, 1542415), (70, 1233932), (98, 881380), (127, 680120), (140, 616966), (196, 440690), (245, 352552), (254, 340060), (280, 308483), (347, 248920), (392, 220345), (490, 176276), (508, 170030), (635, 136024), (694, 124460), (889, 97160), (980, 88138), (1016, 85015), (1270, 68012), (1388, 62230), (1735, 49784), (1778, 48580), (1960, 44069), (2429, 35560), (2540, 34006), (2776, 31115), (3470, 24892), (3556, 24290), (4445, 19432), (4858, 17780), (5080, 17003), (6223, 13880), (6940, 12446), (7112, 12145), (8890, 9716)]