70224640

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:765

約数の個数: 72

約数和(自身を含む): 170494128

約数和(自身を除く): 100269488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 661, 664, 830, 1280, 1322, 1328, 1660, 2644, 2656, 3305, 3320, 5288, 5312, 6610, 6640, 10576, 10624, 13220, 13280, 21152, 21248, 26440, 26560, 42304, 52880, 53120, 54863, 84608, 105760, 106240, 109726, 169216, 211520, 219452, 274315, 423040, 438904, 548630, 846080, 877808, 1097260, 1755616, 2194520, 3511232, 4389040, 7022464, 8778080, 14044928, 17556160, 35112320, 70224640]

約数ペア:

[(1, 70224640), (2, 35112320), (4, 17556160), (5, 14044928), (8, 8778080), (10, 7022464), (16, 4389040), (20, 3511232), (32, 2194520), (40, 1755616), (64, 1097260), (80, 877808), (83, 846080), (128, 548630), (160, 438904), (166, 423040), (256, 274315), (320, 219452), (332, 211520), (415, 169216), (640, 109726), (661, 106240), (664, 105760), (830, 84608), (1280, 54863), (1322, 53120), (1328, 52880), (1660, 42304), (2644, 26560), (2656, 26440), (3305, 21248), (3320, 21152), (5288, 13280), (5312, 13220), (6610, 10624), (6640, 10576)]