27831053510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2011}}^1$

素因数の和:2494

約数の個数: 96

約数和(自身を含む): 57261841920

約数和(自身を除く): 29430788410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 431, 494, 845, 862, 1235, 1690, 2011, 2155, 2470, 3211, 4022, 4310, 5603, 6422, 8189, 10055, 11206, 16055, 16378, 20110, 26143, 28015, 32110, 38209, 40945, 52286, 56030, 72839, 76418, 81890, 106457, 130715, 145678, 191045, 212914, 261430, 339859, 364195, 382090, 496717, 532285, 679718, 728390, 866741, 993434, 1064570, 1383941, 1699295, 1733482, 2483585, 2767882, 3398590, 4333705, 4967170, 6457321, 6919705, 8667410, 11267633, 12914642, 13839410, 16468079, 22535266, 32286605, 32936158, 56338165, 64573210, 82340395, 112676330, 146479229, 164680790, 214085027, 292958458, 428170054, 732396145, 1070425135, 1464792290, 2140850270, 2783105351, 5566210702, 13915526755, 27831053510]

約数ペア:

[(1, 27831053510), (2, 13915526755), (5, 5566210702), (10, 2783105351), (13, 2140850270), (19, 1464792290), (26, 1070425135), (38, 732396145), (65, 428170054), (95, 292958458), (130, 214085027), (169, 164680790), (190, 146479229), (247, 112676330), (338, 82340395), (431, 64573210), (494, 56338165), (845, 32936158), (862, 32286605), (1235, 22535266), (1690, 16468079), (2011, 13839410), (2155, 12914642), (2470, 11267633), (3211, 8667410), (4022, 6919705), (4310, 6457321), (5603, 4967170), (6422, 4333705), (8189, 3398590), (10055, 2767882), (11206, 2483585), (16055, 1733482), (16378, 1699295), (20110, 1383941), (26143, 1064570), (28015, 993434), (32110, 866741), (38209, 728390), (40945, 679718), (52286, 532285), (56030, 496717), (72839, 382090), (76418, 364195), (81890, 339859), (106457, 261430), (130715, 212914), (145678, 191045)]