211126720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{94253}}^1$

素因数の和:94277

約数の個数: 56

約数和(自身を含む): 574572384

約数和(自身を除く): 363445664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 94253, 188506, 377012, 471265, 659771, 754024, 942530, 1319542, 1508048, 1885060, 2639084, 3016096, 3298855, 3770120, 5278168, 6032192, 6597710, 7540240, 10556336, 13195420, 15080480, 21112672, 26390840, 30160960, 42225344, 52781680, 105563360, 211126720]

約数ペア:

[(1, 211126720), (2, 105563360), (4, 52781680), (5, 42225344), (7, 30160960), (8, 26390840), (10, 21112672), (14, 15080480), (16, 13195420), (20, 10556336), (28, 7540240), (32, 6597710), (35, 6032192), (40, 5278168), (56, 3770120), (64, 3298855), (70, 3016096), (80, 2639084), (112, 1885060), (140, 1508048), (160, 1319542), (224, 942530), (280, 754024), (320, 659771), (448, 471265), (560, 377012), (1120, 188506), (2240, 94253)]