34993980160

素因数分解:

$2^8\times 5^1\times {\mathrm{71}}^1\times {\mathrm{385057}}^1$

素因数の和:385149

約数の個数: 72

約数和(自身を含む): 85002323616

約数和(自身を除く): 50008343456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 568, 640, 710, 1136, 1280, 1420, 2272, 2840, 4544, 5680, 9088, 11360, 18176, 22720, 45440, 90880, 385057, 770114, 1540228, 1925285, 3080456, 3850570, 6160912, 7701140, 12321824, 15402280, 24643648, 27339047, 30804560, 49287296, 54678094, 61609120, 98574592, 109356188, 123218240, 136695235, 218712376, 246436480, 273390470, 437424752, 492872960, 546780940, 874849504, 1093561880, 1749699008, 2187123760, 3499398016, 4374247520, 6998796032, 8748495040, 17496990080, 34993980160]

約数ペア:

[(1, 34993980160), (2, 17496990080), (4, 8748495040), (5, 6998796032), (8, 4374247520), (10, 3499398016), (16, 2187123760), (20, 1749699008), (32, 1093561880), (40, 874849504), (64, 546780940), (71, 492872960), (80, 437424752), (128, 273390470), (142, 246436480), (160, 218712376), (256, 136695235), (284, 123218240), (320, 109356188), (355, 98574592), (568, 61609120), (640, 54678094), (710, 49287296), (1136, 30804560), (1280, 27339047), (1420, 24643648), (2272, 15402280), (2840, 12321824), (4544, 7701140), (5680, 6160912), (9088, 3850570), (11360, 3080456), (18176, 1925285), (22720, 1540228), (45440, 770114), (90880, 385057)]