2007699400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{1277}}^1$

素因数の和:2423

約数の個数: 96

約数和(自身を含む): 5343675840

約数和(自身を除く): 3335976440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1123, 1277, 1400, 2246, 2554, 4492, 5108, 5615, 6385, 7861, 8939, 8984, 10216, 11230, 12770, 15722, 17878, 22460, 25540, 28075, 31444, 31925, 35756, 39305, 44695, 44920, 51080, 56150, 62888, 63850, 71512, 78610, 89390, 112300, 127700, 157220, 178780, 196525, 223475, 224600, 255400, 314440, 357560, 393050, 446950, 786100, 893900, 1434071, 1572200, 1787800, 2868142, 5736284, 7170355, 10038497, 11472568, 14340710, 20076994, 28681420, 35851775, 40153988, 50192485, 57362840, 71703550, 80307976, 100384970, 143407100, 200769940, 250962425, 286814200, 401539880, 501924850, 1003849700, 2007699400]

約数ペア:

[(1, 2007699400), (2, 1003849700), (4, 501924850), (5, 401539880), (7, 286814200), (8, 250962425), (10, 200769940), (14, 143407100), (20, 100384970), (25, 80307976), (28, 71703550), (35, 57362840), (40, 50192485), (50, 40153988), (56, 35851775), (70, 28681420), (100, 20076994), (140, 14340710), (175, 11472568), (200, 10038497), (280, 7170355), (350, 5736284), (700, 2868142), (1123, 1787800), (1277, 1572200), (1400, 1434071), (2246, 893900), (2554, 786100), (4492, 446950), (5108, 393050), (5615, 357560), (6385, 314440), (7861, 255400), (8939, 224600), (8984, 223475), (10216, 196525), (11230, 178780), (12770, 157220), (15722, 127700), (17878, 112300), (22460, 89390), (25540, 78610), (28075, 71512), (31444, 63850), (31925, 62888), (35756, 56150), (39305, 51080), (44695, 44920)]