7944103490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{1193}}^1$

素因数の和:1667

約数の個数: 64

約数和(自身を含む): 15257600640

約数和(自身を除く): 7313497150

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 347, 505, 694, 1010, 1193, 1735, 1919, 2386, 3470, 3838, 5965, 6593, 9595, 11930, 13186, 19190, 22667, 32965, 35047, 45334, 65930, 70094, 113335, 120493, 175235, 226670, 240986, 350470, 413971, 602465, 665893, 827942, 1204930, 1331786, 2069855, 2289367, 3329465, 4139710, 4578734, 6658930, 7865449, 11446835, 15730898, 22893670, 39327245, 41811071, 78654490, 83622142, 209055355, 418110710, 794410349, 1588820698, 3972051745, 7944103490]

約数ペア:

[(1, 7944103490), (2, 3972051745), (5, 1588820698), (10, 794410349), (19, 418110710), (38, 209055355), (95, 83622142), (101, 78654490), (190, 41811071), (202, 39327245), (347, 22893670), (505, 15730898), (694, 11446835), (1010, 7865449), (1193, 6658930), (1735, 4578734), (1919, 4139710), (2386, 3329465), (3470, 2289367), (3838, 2069855), (5965, 1331786), (6593, 1204930), (9595, 827942), (11930, 665893), (13186, 602465), (19190, 413971), (22667, 350470), (32965, 240986), (35047, 226670), (45334, 175235), (65930, 120493), (70094, 113335)]