23125600

素因数分解:

$2^5\times 5^2\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 57136968

約数和(自身を除く): 34011368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 137, 160, 200, 211, 274, 400, 422, 548, 685, 800, 844, 1055, 1096, 1370, 1688, 2110, 2192, 2740, 3376, 3425, 4220, 4384, 5275, 5480, 6752, 6850, 8440, 10550, 10960, 13700, 16880, 21100, 21920, 27400, 28907, 33760, 42200, 54800, 57814, 84400, 109600, 115628, 144535, 168800, 231256, 289070, 462512, 578140, 722675, 925024, 1156280, 1445350, 2312560, 2890700, 4625120, 5781400, 11562800, 23125600]

約数ペア:

[(1, 23125600), (2, 11562800), (4, 5781400), (5, 4625120), (8, 2890700), (10, 2312560), (16, 1445350), (20, 1156280), (25, 925024), (32, 722675), (40, 578140), (50, 462512), (80, 289070), (100, 231256), (137, 168800), (160, 144535), (200, 115628), (211, 109600), (274, 84400), (400, 57814), (422, 54800), (548, 42200), (685, 33760), (800, 28907), (844, 27400), (1055, 21920), (1096, 21100), (1370, 16880), (1688, 13700), (2110, 10960), (2192, 10550), (2740, 8440), (3376, 6850), (3425, 6752), (4220, 5480), (4384, 5275)]