23741200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 120

約数和(自身を含む): 66731840

約数和(自身を除く): 42990640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 61, 70, 80, 100, 112, 122, 139, 140, 175, 200, 244, 278, 280, 305, 350, 400, 427, 488, 556, 560, 610, 695, 700, 854, 973, 976, 1112, 1220, 1390, 1400, 1525, 1708, 1946, 2135, 2224, 2440, 2780, 2800, 3050, 3416, 3475, 3892, 4270, 4865, 4880, 5560, 6100, 6832, 6950, 7784, 8479, 8540, 9730, 10675, 11120, 12200, 13900, 15568, 16958, 17080, 19460, 21350, 24325, 24400, 27800, 33916, 34160, 38920, 42395, 42700, 48650, 55600, 59353, 67832, 77840, 84790, 85400, 97300, 118706, 135664, 169580, 170800, 194600, 211975, 237412, 296765, 339160, 389200, 423950, 474824, 593530, 678320, 847900, 949648, 1187060, 1483825, 1695800, 2374120, 2967650, 3391600, 4748240, 5935300, 11870600, 23741200]

約数ペア:

[(1, 23741200), (2, 11870600), (4, 5935300), (5, 4748240), (7, 3391600), (8, 2967650), (10, 2374120), (14, 1695800), (16, 1483825), (20, 1187060), (25, 949648), (28, 847900), (35, 678320), (40, 593530), (50, 474824), (56, 423950), (61, 389200), (70, 339160), (80, 296765), (100, 237412), (112, 211975), (122, 194600), (139, 170800), (140, 169580), (175, 135664), (200, 118706), (244, 97300), (278, 85400), (280, 84790), (305, 77840), (350, 67832), (400, 59353), (427, 55600), (488, 48650), (556, 42700), (560, 42395), (610, 38920), (695, 34160), (700, 33916), (854, 27800), (973, 24400), (976, 24325), (1112, 21350), (1220, 19460), (1390, 17080), (1400, 16958), (1525, 15568), (1708, 13900), (1946, 12200), (2135, 11120), (2224, 10675), (2440, 9730), (2780, 8540), (2800, 8479), (3050, 7784), (3416, 6950), (3475, 6832), (3892, 6100), (4270, 5560), (4865, 4880)]