4966365440

素因数分解:

$2^8\times 5^1\times {\mathrm{641}}^1\times {\mathrm{6053}}^1$

素因数の和:6715

約数の個数: 72

約数和(自身を含む): 11916524088

約数和(自身を除く): 6950158648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 641, 1280, 1282, 2564, 3205, 5128, 6053, 6410, 10256, 12106, 12820, 20512, 24212, 25640, 30265, 41024, 48424, 51280, 60530, 82048, 96848, 102560, 121060, 164096, 193696, 205120, 242120, 387392, 410240, 484240, 774784, 820480, 968480, 1549568, 1936960, 3873920, 3879973, 7747840, 7759946, 15519892, 19399865, 31039784, 38799730, 62079568, 77599460, 124159136, 155198920, 248318272, 310397840, 496636544, 620795680, 993273088, 1241591360, 2483182720, 4966365440]

約数ペア:

[(1, 4966365440), (2, 2483182720), (4, 1241591360), (5, 993273088), (8, 620795680), (10, 496636544), (16, 310397840), (20, 248318272), (32, 155198920), (40, 124159136), (64, 77599460), (80, 62079568), (128, 38799730), (160, 31039784), (256, 19399865), (320, 15519892), (640, 7759946), (641, 7747840), (1280, 3879973), (1282, 3873920), (2564, 1936960), (3205, 1549568), (5128, 968480), (6053, 820480), (6410, 774784), (10256, 484240), (12106, 410240), (12820, 387392), (20512, 242120), (24212, 205120), (25640, 193696), (30265, 164096), (41024, 121060), (48424, 102560), (51280, 96848), (60530, 82048)]