164566340

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1724

約数の個数: 48

約数和(自身を含む): 355622400

約数和(自身を除く): 191056060

約数列:

[1, 2, 4, 5, 10, 20, 59, 89, 118, 178, 236, 295, 356, 445, 590, 890, 1180, 1567, 1780, 3134, 5251, 6268, 7835, 10502, 15670, 21004, 26255, 31340, 52510, 92453, 105020, 139463, 184906, 278926, 369812, 462265, 557852, 697315, 924530, 1394630, 1849060, 2789260, 8228317, 16456634, 32913268, 41141585, 82283170, 164566340]

約数ペア:

[(1, 164566340), (2, 82283170), (4, 41141585), (5, 32913268), (10, 16456634), (20, 8228317), (59, 2789260), (89, 1849060), (118, 1394630), (178, 924530), (236, 697315), (295, 557852), (356, 462265), (445, 369812), (590, 278926), (890, 184906), (1180, 139463), (1567, 105020), (1780, 92453), (3134, 52510), (5251, 31340), (6268, 26255), (7835, 21004), (10502, 15670)]