32885840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 83411328

約数和(自身を除く): 50525488

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 103, 104, 130, 206, 208, 260, 307, 412, 515, 520, 614, 824, 1030, 1040, 1228, 1339, 1535, 1648, 2060, 2456, 2678, 3070, 3991, 4120, 4912, 5356, 6140, 6695, 7982, 8240, 10712, 12280, 13390, 15964, 19955, 21424, 24560, 26780, 31621, 31928, 39910, 53560, 63242, 63856, 79820, 107120, 126484, 158105, 159640, 252968, 316210, 319280, 411073, 505936, 632420, 822146, 1264840, 1644292, 2055365, 2529680, 3288584, 4110730, 6577168, 8221460, 16442920, 32885840]

約数ペア:

[(1, 32885840), (2, 16442920), (4, 8221460), (5, 6577168), (8, 4110730), (10, 3288584), (13, 2529680), (16, 2055365), (20, 1644292), (26, 1264840), (40, 822146), (52, 632420), (65, 505936), (80, 411073), (103, 319280), (104, 316210), (130, 252968), (206, 159640), (208, 158105), (260, 126484), (307, 107120), (412, 79820), (515, 63856), (520, 63242), (614, 53560), (824, 39910), (1030, 31928), (1040, 31621), (1228, 26780), (1339, 24560), (1535, 21424), (1648, 19955), (2060, 15964), (2456, 13390), (2678, 12280), (3070, 10712), (3991, 8240), (4120, 7982), (4912, 6695), (5356, 6140)]