12596500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 32497920

約数和(自身を除く): 19901420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 61, 70, 100, 118, 122, 125, 140, 175, 236, 244, 250, 295, 305, 350, 413, 427, 500, 590, 610, 700, 826, 854, 875, 1180, 1220, 1475, 1525, 1652, 1708, 1750, 2065, 2135, 2950, 3050, 3500, 3599, 4130, 4270, 5900, 6100, 7198, 7375, 7625, 8260, 8540, 10325, 10675, 14396, 14750, 15250, 17995, 20650, 21350, 25193, 29500, 30500, 35990, 41300, 42700, 50386, 51625, 53375, 71980, 89975, 100772, 103250, 106750, 125965, 179950, 206500, 213500, 251930, 359900, 449875, 503860, 629825, 899750, 1259650, 1799500, 2519300, 3149125, 6298250, 12596500]

約数ペア:

[(1, 12596500), (2, 6298250), (4, 3149125), (5, 2519300), (7, 1799500), (10, 1259650), (14, 899750), (20, 629825), (25, 503860), (28, 449875), (35, 359900), (50, 251930), (59, 213500), (61, 206500), (70, 179950), (100, 125965), (118, 106750), (122, 103250), (125, 100772), (140, 89975), (175, 71980), (236, 53375), (244, 51625), (250, 50386), (295, 42700), (305, 41300), (350, 35990), (413, 30500), (427, 29500), (500, 25193), (590, 21350), (610, 20650), (700, 17995), (826, 15250), (854, 14750), (875, 14396), (1180, 10675), (1220, 10325), (1475, 8540), (1525, 8260), (1652, 7625), (1708, 7375), (1750, 7198), (2065, 6100), (2135, 5900), (2950, 4270), (3050, 4130), (3500, 3599)]