102330880

素因数分解:

$2^9\times 5^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1$

素因数の和:657

約数の個数: 80

約数和(自身を含む): 249251904

約数和(自身を除く): 146921024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 256, 284, 320, 355, 512, 563, 568, 640, 710, 1126, 1136, 1280, 1420, 2252, 2272, 2560, 2815, 2840, 4504, 4544, 5630, 5680, 9008, 9088, 11260, 11360, 18016, 18176, 22520, 22720, 36032, 36352, 39973, 45040, 45440, 72064, 79946, 90080, 90880, 144128, 159892, 180160, 181760, 199865, 288256, 319784, 360320, 399730, 639568, 720640, 799460, 1279136, 1441280, 1598920, 2558272, 3197840, 5116544, 6395680, 10233088, 12791360, 20466176, 25582720, 51165440, 102330880]

約数ペア:

[(1, 102330880), (2, 51165440), (4, 25582720), (5, 20466176), (8, 12791360), (10, 10233088), (16, 6395680), (20, 5116544), (32, 3197840), (40, 2558272), (64, 1598920), (71, 1441280), (80, 1279136), (128, 799460), (142, 720640), (160, 639568), (256, 399730), (284, 360320), (320, 319784), (355, 288256), (512, 199865), (563, 181760), (568, 180160), (640, 159892), (710, 144128), (1126, 90880), (1136, 90080), (1280, 79946), (1420, 72064), (2252, 45440), (2272, 45040), (2560, 39973), (2815, 36352), (2840, 36032), (4504, 22720), (4544, 22520), (5630, 18176), (5680, 18016), (9008, 11360), (9088, 11260)]