71871126340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{632557}}^1$

素因数の和:632621

約数の個数: 96

約数和(自身を含む): 178533169920

約数和(自身を除く): 106662043580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 23, 26, 38, 46, 52, 65, 76, 92, 95, 115, 130, 190, 230, 247, 260, 299, 380, 437, 460, 494, 598, 874, 988, 1196, 1235, 1495, 1748, 2185, 2470, 2990, 4370, 4940, 5681, 5980, 8740, 11362, 22724, 28405, 56810, 113620, 632557, 1265114, 2530228, 3162785, 6325570, 8223241, 12018583, 12651140, 14548811, 16446482, 24037166, 29097622, 32892964, 41116205, 48074332, 58195244, 60092915, 72744055, 82232410, 120185830, 145488110, 156241579, 164464820, 189134543, 240371660, 276427409, 290976220, 312483158, 378269086, 552854818, 624966316, 756538172, 781207895, 945672715, 1105709636, 1382137045, 1562415790, 1891345430, 2764274090, 3124831580, 3593556317, 3782690860, 5528548180, 7187112634, 14374225268, 17967781585, 35935563170, 71871126340]

約数ペア:

[(1, 71871126340), (2, 35935563170), (4, 17967781585), (5, 14374225268), (10, 7187112634), (13, 5528548180), (19, 3782690860), (20, 3593556317), (23, 3124831580), (26, 2764274090), (38, 1891345430), (46, 1562415790), (52, 1382137045), (65, 1105709636), (76, 945672715), (92, 781207895), (95, 756538172), (115, 624966316), (130, 552854818), (190, 378269086), (230, 312483158), (247, 290976220), (260, 276427409), (299, 240371660), (380, 189134543), (437, 164464820), (460, 156241579), (494, 145488110), (598, 120185830), (874, 82232410), (988, 72744055), (1196, 60092915), (1235, 58195244), (1495, 48074332), (1748, 41116205), (2185, 32892964), (2470, 29097622), (2990, 24037166), (4370, 16446482), (4940, 14548811), (5681, 12651140), (5980, 12018583), (8740, 8223241), (11362, 6325570), (22724, 3162785), (28405, 2530228), (56810, 1265114), (113620, 632557)]