947500850

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 1788823008

約数和(自身を除く): 841322158

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 347, 485, 563, 694, 970, 1126, 1735, 2425, 2815, 3470, 4850, 5630, 8675, 14075, 17350, 28150, 33659, 54611, 67318, 109222, 168295, 195361, 273055, 336590, 390722, 546110, 841475, 976805, 1365275, 1682950, 1953610, 2730550, 4884025, 9768050, 18950017, 37900034, 94750085, 189500170, 473750425, 947500850]

約数ペア:

[(1, 947500850), (2, 473750425), (5, 189500170), (10, 94750085), (25, 37900034), (50, 18950017), (97, 9768050), (194, 4884025), (347, 2730550), (485, 1953610), (563, 1682950), (694, 1365275), (970, 976805), (1126, 841475), (1735, 546110), (2425, 390722), (2815, 336590), (3470, 273055), (4850, 195361), (5630, 168295), (8675, 109222), (14075, 67318), (17350, 54611), (28150, 33659)]