83950720

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{2677}}^1$

素因数の和:2710

約数の個数: 96

約数和(自身を含む): 233548380

約数和(自身を除く): 149597660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 2677, 3136, 3920, 4480, 5354, 6272, 7840, 10708, 13385, 15680, 18739, 21416, 26770, 31360, 37478, 42832, 53540, 74956, 85664, 93695, 107080, 131173, 149912, 171328, 187390, 214160, 262346, 299824, 342656, 374780, 428320, 524692, 599648, 655865, 749560, 856640, 1049384, 1199296, 1311730, 1499120, 1713280, 2098768, 2398592, 2623460, 2998240, 4197536, 5246920, 5996480, 8395072, 10493840, 11992960, 16790144, 20987680, 41975360, 83950720]

約数ペア:

[(1, 83950720), (2, 41975360), (4, 20987680), (5, 16790144), (7, 11992960), (8, 10493840), (10, 8395072), (14, 5996480), (16, 5246920), (20, 4197536), (28, 2998240), (32, 2623460), (35, 2398592), (40, 2098768), (49, 1713280), (56, 1499120), (64, 1311730), (70, 1199296), (80, 1049384), (98, 856640), (112, 749560), (128, 655865), (140, 599648), (160, 524692), (196, 428320), (224, 374780), (245, 342656), (280, 299824), (320, 262346), (392, 214160), (448, 187390), (490, 171328), (560, 149912), (640, 131173), (784, 107080), (896, 93695), (980, 85664), (1120, 74956), (1568, 53540), (1960, 42832), (2240, 37478), (2677, 31360), (3136, 26770), (3920, 21416), (4480, 18739), (5354, 15680), (6272, 13385), (7840, 10708)]