70377280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^2\times {\mathrm{761}}^1$

素因数の和:812

約数の個数: 84

約数和(自身を含む): 178257708

約数和(自身を除く): 107880428

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 289, 320, 340, 544, 578, 680, 761, 1088, 1156, 1360, 1445, 1522, 2312, 2720, 2890, 3044, 3805, 4624, 5440, 5780, 6088, 7610, 9248, 11560, 12176, 12937, 15220, 18496, 23120, 24352, 25874, 30440, 46240, 48704, 51748, 60880, 64685, 92480, 103496, 121760, 129370, 206992, 219929, 243520, 258740, 413984, 439858, 517480, 827968, 879716, 1034960, 1099645, 1759432, 2069920, 2199290, 3518864, 4139840, 4398580, 7037728, 8797160, 14075456, 17594320, 35188640, 70377280]

約数ペア:

[(1, 70377280), (2, 35188640), (4, 17594320), (5, 14075456), (8, 8797160), (10, 7037728), (16, 4398580), (17, 4139840), (20, 3518864), (32, 2199290), (34, 2069920), (40, 1759432), (64, 1099645), (68, 1034960), (80, 879716), (85, 827968), (136, 517480), (160, 439858), (170, 413984), (272, 258740), (289, 243520), (320, 219929), (340, 206992), (544, 129370), (578, 121760), (680, 103496), (761, 92480), (1088, 64685), (1156, 60880), (1360, 51748), (1445, 48704), (1522, 46240), (2312, 30440), (2720, 25874), (2890, 24352), (3044, 23120), (3805, 18496), (4624, 15220), (5440, 12937), (5780, 12176), (6088, 11560), (7610, 9248)]