1222076200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2171

約数の個数: 96

約数和(自身を含む): 3010744800

約数和(自身を除く): 1788668600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 163, 190, 200, 326, 380, 475, 652, 760, 815, 950, 1304, 1630, 1900, 1973, 3097, 3260, 3800, 3946, 4075, 6194, 6520, 7892, 8150, 9865, 12388, 15485, 15784, 16300, 19730, 24776, 30970, 32600, 37487, 39460, 49325, 61940, 74974, 77425, 78920, 98650, 123880, 149948, 154850, 187435, 197300, 299896, 309700, 321599, 374870, 394600, 619400, 643198, 749740, 937175, 1286396, 1499480, 1607995, 1874350, 2572792, 3215990, 3748700, 6110381, 6431980, 7497400, 8039975, 12220762, 12863960, 16079950, 24441524, 30551905, 32159900, 48883048, 61103810, 64319800, 122207620, 152759525, 244415240, 305519050, 611038100, 1222076200]

約数ペア:

[(1, 1222076200), (2, 611038100), (4, 305519050), (5, 244415240), (8, 152759525), (10, 122207620), (19, 64319800), (20, 61103810), (25, 48883048), (38, 32159900), (40, 30551905), (50, 24441524), (76, 16079950), (95, 12863960), (100, 12220762), (152, 8039975), (163, 7497400), (190, 6431980), (200, 6110381), (326, 3748700), (380, 3215990), (475, 2572792), (652, 1874350), (760, 1607995), (815, 1499480), (950, 1286396), (1304, 937175), (1630, 749740), (1900, 643198), (1973, 619400), (3097, 394600), (3260, 374870), (3800, 321599), (3946, 309700), (4075, 299896), (6194, 197300), (6520, 187435), (7892, 154850), (8150, 149948), (9865, 123880), (12388, 98650), (15485, 78920), (15784, 77425), (16300, 74974), (19730, 61940), (24776, 49325), (30970, 39460), (32600, 37487)]