70221280

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4379

約数の個数: 48

約数和(自身を含む): 167547744

約数和(自身を除く): 97326464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 4261, 8240, 8522, 16480, 17044, 21305, 34088, 42610, 68176, 85220, 136352, 170440, 340880, 438883, 681760, 877766, 1755532, 2194415, 3511064, 4388830, 7022128, 8777660, 14044256, 17555320, 35110640, 70221280]

約数ペア:

[(1, 70221280), (2, 35110640), (4, 17555320), (5, 14044256), (8, 8777660), (10, 7022128), (16, 4388830), (20, 3511064), (32, 2194415), (40, 1755532), (80, 877766), (103, 681760), (160, 438883), (206, 340880), (412, 170440), (515, 136352), (824, 85220), (1030, 68176), (1648, 42610), (2060, 34088), (3296, 21305), (4120, 17044), (4261, 16480), (8240, 8522)]