420869367050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1019}}^1\times {\mathrm{3559}}^1$

素因数の和:4812

約数の個数: 96

約数和(自身を含む): 859112870400

約数和(自身を除く): 438243503350

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 211, 275, 422, 550, 1019, 1055, 2038, 2110, 2321, 3559, 4642, 5095, 5275, 7118, 10190, 10550, 11209, 11605, 17795, 22418, 23210, 25475, 35590, 39149, 50950, 56045, 58025, 78298, 88975, 112090, 116050, 177950, 195745, 215009, 280225, 391490, 430018, 560450, 750949, 978725, 1075045, 1501898, 1957450, 2150090, 2365099, 3626621, 3754745, 4730198, 5375225, 7253242, 7509490, 8260439, 10750450, 11825495, 16520878, 18133105, 18773725, 23650990, 36266210, 37547450, 39892831, 41302195, 59127475, 79785662, 82604390, 90665525, 118254950, 181331050, 199464155, 206510975, 398928310, 413021950, 765217031, 997320775, 1530434062, 1994641550, 3826085155, 7652170310, 8417387341, 16834774682, 19130425775, 38260851550, 42086936705, 84173873410, 210434683525, 420869367050]

約数ペア:

[(1, 420869367050), (2, 210434683525), (5, 84173873410), (10, 42086936705), (11, 38260851550), (22, 19130425775), (25, 16834774682), (50, 8417387341), (55, 7652170310), (110, 3826085155), (211, 1994641550), (275, 1530434062), (422, 997320775), (550, 765217031), (1019, 413021950), (1055, 398928310), (2038, 206510975), (2110, 199464155), (2321, 181331050), (3559, 118254950), (4642, 90665525), (5095, 82604390), (5275, 79785662), (7118, 59127475), (10190, 41302195), (10550, 39892831), (11209, 37547450), (11605, 36266210), (17795, 23650990), (22418, 18773725), (23210, 18133105), (25475, 16520878), (35590, 11825495), (39149, 10750450), (50950, 8260439), (56045, 7509490), (58025, 7253242), (78298, 5375225), (88975, 4730198), (112090, 3754745), (116050, 3626621), (177950, 2365099), (195745, 2150090), (215009, 1957450), (280225, 1501898), (391490, 1075045), (430018, 978725), (560450, 750949)]