11870600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 32289600

約数和(自身を除く): 20419000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 61, 70, 100, 122, 139, 140, 175, 200, 244, 278, 280, 305, 350, 427, 488, 556, 610, 695, 700, 854, 973, 1112, 1220, 1390, 1400, 1525, 1708, 1946, 2135, 2440, 2780, 3050, 3416, 3475, 3892, 4270, 4865, 5560, 6100, 6950, 7784, 8479, 8540, 9730, 10675, 12200, 13900, 16958, 17080, 19460, 21350, 24325, 27800, 33916, 38920, 42395, 42700, 48650, 59353, 67832, 84790, 85400, 97300, 118706, 169580, 194600, 211975, 237412, 296765, 339160, 423950, 474824, 593530, 847900, 1187060, 1483825, 1695800, 2374120, 2967650, 5935300, 11870600]

約数ペア:

[(1, 11870600), (2, 5935300), (4, 2967650), (5, 2374120), (7, 1695800), (8, 1483825), (10, 1187060), (14, 847900), (20, 593530), (25, 474824), (28, 423950), (35, 339160), (40, 296765), (50, 237412), (56, 211975), (61, 194600), (70, 169580), (100, 118706), (122, 97300), (139, 85400), (140, 84790), (175, 67832), (200, 59353), (244, 48650), (278, 42700), (280, 42395), (305, 38920), (350, 33916), (427, 27800), (488, 24325), (556, 21350), (610, 19460), (695, 17080), (700, 16958), (854, 13900), (973, 12200), (1112, 10675), (1220, 9730), (1390, 8540), (1400, 8479), (1525, 7784), (1708, 6950), (1946, 6100), (2135, 5560), (2440, 4865), (2780, 4270), (3050, 3892), (3416, 3475)]