102798880

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5059}}^1$

素因数の和:5201

約数の個数: 48

約数和(自身を含む): 244823040

約数和(自身を除く): 142024160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5059, 5080, 10118, 10160, 20236, 20320, 25295, 40472, 50590, 80944, 101180, 161888, 202360, 404720, 642493, 809440, 1284986, 2569972, 3212465, 5139944, 6424930, 10279888, 12849860, 20559776, 25699720, 51399440, 102798880]

約数ペア:

[(1, 102798880), (2, 51399440), (4, 25699720), (5, 20559776), (8, 12849860), (10, 10279888), (16, 6424930), (20, 5139944), (32, 3212465), (40, 2569972), (80, 1284986), (127, 809440), (160, 642493), (254, 404720), (508, 202360), (635, 161888), (1016, 101180), (1270, 80944), (2032, 50590), (2540, 40472), (4064, 25295), (5059, 20320), (5080, 20236), (10118, 10160)]