11956000

素因数分解:

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

素因数の和:100

約数の個数: 144

約数和(自身を含む): 34732152

約数和(自身を除く): 22776152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 61, 70, 80, 98, 100, 112, 122, 125, 140, 160, 175, 196, 200, 224, 244, 245, 250, 280, 305, 350, 392, 400, 427, 488, 490, 500, 560, 610, 700, 784, 800, 854, 875, 976, 980, 1000, 1120, 1220, 1225, 1400, 1525, 1568, 1708, 1750, 1952, 1960, 2000, 2135, 2440, 2450, 2800, 2989, 3050, 3416, 3500, 3920, 4000, 4270, 4880, 4900, 5600, 5978, 6100, 6125, 6832, 7000, 7625, 7840, 8540, 9760, 9800, 10675, 11956, 12200, 12250, 13664, 14000, 14945, 15250, 17080, 19600, 21350, 23912, 24400, 24500, 28000, 29890, 30500, 34160, 39200, 42700, 47824, 48800, 49000, 53375, 59780, 61000, 68320, 74725, 85400, 95648, 98000, 106750, 119560, 122000, 149450, 170800, 196000, 213500, 239120, 244000, 298900, 341600, 373625, 427000, 478240, 597800, 747250, 854000, 1195600, 1494500, 1708000, 2391200, 2989000, 5978000, 11956000]

約数ペア:

[(1, 11956000), (2, 5978000), (4, 2989000), (5, 2391200), (7, 1708000), (8, 1494500), (10, 1195600), (14, 854000), (16, 747250), (20, 597800), (25, 478240), (28, 427000), (32, 373625), (35, 341600), (40, 298900), (49, 244000), (50, 239120), (56, 213500), (61, 196000), (70, 170800), (80, 149450), (98, 122000), (100, 119560), (112, 106750), (122, 98000), (125, 95648), (140, 85400), (160, 74725), (175, 68320), (196, 61000), (200, 59780), (224, 53375), (244, 49000), (245, 48800), (250, 47824), (280, 42700), (305, 39200), (350, 34160), (392, 30500), (400, 29890), (427, 28000), (488, 24500), (490, 24400), (500, 23912), (560, 21350), (610, 19600), (700, 17080), (784, 15250), (800, 14945), (854, 14000), (875, 13664), (976, 12250), (980, 12200), (1000, 11956), (1120, 10675), (1220, 9800), (1225, 9760), (1400, 8540), (1525, 7840), (1568, 7625), (1708, 7000), (1750, 6832), (1952, 6125), (1960, 6100), (2000, 5978), (2135, 5600), (2440, 4900), (2450, 4880), (2800, 4270), (2989, 4000), (3050, 3920), (3416, 3500)]