4906101760

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{136889}}^1$

素因数の和:136921

約数の個数: 88

約数和(自身を含む): 13450263840

約数和(自身を除く): 8544162080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 136889, 273778, 547556, 684445, 958223, 1095112, 1368890, 1916446, 2190224, 2737780, 3832892, 4380448, 4791115, 5475560, 7665784, 8760896, 9582230, 10951120, 15331568, 17521792, 19164460, 21902240, 30663136, 35043584, 38328920, 43804480, 61326272, 70087168, 76657840, 87608960, 122652544, 140174336, 153315680, 175217920, 245305088, 306631360, 350435840, 490610176, 613262720, 700871680, 981220352, 1226525440, 2453050880, 4906101760]

約数ペア:

[(1, 4906101760), (2, 2453050880), (4, 1226525440), (5, 981220352), (7, 700871680), (8, 613262720), (10, 490610176), (14, 350435840), (16, 306631360), (20, 245305088), (28, 175217920), (32, 153315680), (35, 140174336), (40, 122652544), (56, 87608960), (64, 76657840), (70, 70087168), (80, 61326272), (112, 43804480), (128, 38328920), (140, 35043584), (160, 30663136), (224, 21902240), (256, 19164460), (280, 17521792), (320, 15331568), (448, 10951120), (512, 9582230), (560, 8760896), (640, 7665784), (896, 5475560), (1024, 4791115), (1120, 4380448), (1280, 3832892), (1792, 2737780), (2240, 2190224), (2560, 1916446), (3584, 1368890), (4480, 1095112), (5120, 958223), (7168, 684445), (8960, 547556), (17920, 273778), (35840, 136889)]