70708480

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1551

約数の個数: 72

約数和(自身を含む): 174062952

約数和(自身を除く): 103354472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 1493, 2368, 2960, 2986, 4736, 5920, 5972, 7465, 9472, 11840, 11944, 14930, 23680, 23888, 29860, 47360, 47776, 55241, 59720, 95552, 110482, 119440, 191104, 220964, 238880, 276205, 382208, 441928, 477760, 552410, 883856, 955520, 1104820, 1767712, 1911040, 2209640, 3535424, 4419280, 7070848, 8838560, 14141696, 17677120, 35354240, 70708480]

約数ペア:

[(1, 70708480), (2, 35354240), (4, 17677120), (5, 14141696), (8, 8838560), (10, 7070848), (16, 4419280), (20, 3535424), (32, 2209640), (37, 1911040), (40, 1767712), (64, 1104820), (74, 955520), (80, 883856), (128, 552410), (148, 477760), (160, 441928), (185, 382208), (256, 276205), (296, 238880), (320, 220964), (370, 191104), (592, 119440), (640, 110482), (740, 95552), (1184, 59720), (1280, 55241), (1480, 47776), (1493, 47360), (2368, 29860), (2960, 23888), (2986, 23680), (4736, 14930), (5920, 11944), (5972, 11840), (7465, 9472)]