2013669320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1667}}^1$

素因数の和:1815

約数の個数: 128

約数和(自身を含む): 5144912640

約数和(自身を除く): 3131243320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 101, 104, 115, 130, 184, 202, 230, 260, 299, 404, 460, 505, 520, 598, 808, 920, 1010, 1196, 1313, 1495, 1667, 2020, 2323, 2392, 2626, 2990, 3334, 4040, 4646, 5252, 5980, 6565, 6668, 8335, 9292, 10504, 11615, 11960, 13130, 13336, 16670, 18584, 21671, 23230, 26260, 30199, 33340, 38341, 43342, 46460, 52520, 60398, 66680, 76682, 86684, 92920, 108355, 120796, 150995, 153364, 168367, 173368, 191705, 216710, 241592, 301990, 306728, 336734, 383410, 433420, 498433, 603980, 673468, 766820, 841835, 866840, 996866, 1207960, 1346936, 1533640, 1683670, 1993732, 2188771, 2492165, 3367340, 3872441, 3987464, 4377542, 4984330, 6734680, 7744882, 8755084, 9968660, 10943855, 15489764, 17510168, 19362205, 19937320, 21887710, 30979528, 38724410, 43775420, 50341733, 77448820, 87550840, 100683466, 154897640, 201366932, 251708665, 402733864, 503417330, 1006834660, 2013669320]

約数ペア:

[(1, 2013669320), (2, 1006834660), (4, 503417330), (5, 402733864), (8, 251708665), (10, 201366932), (13, 154897640), (20, 100683466), (23, 87550840), (26, 77448820), (40, 50341733), (46, 43775420), (52, 38724410), (65, 30979528), (92, 21887710), (101, 19937320), (104, 19362205), (115, 17510168), (130, 15489764), (184, 10943855), (202, 9968660), (230, 8755084), (260, 7744882), (299, 6734680), (404, 4984330), (460, 4377542), (505, 3987464), (520, 3872441), (598, 3367340), (808, 2492165), (920, 2188771), (1010, 1993732), (1196, 1683670), (1313, 1533640), (1495, 1346936), (1667, 1207960), (2020, 996866), (2323, 866840), (2392, 841835), (2626, 766820), (2990, 673468), (3334, 603980), (4040, 498433), (4646, 433420), (5252, 383410), (5980, 336734), (6565, 306728), (6668, 301990), (8335, 241592), (9292, 216710), (10504, 191705), (11615, 173368), (11960, 168367), (13130, 153364), (13336, 150995), (16670, 120796), (18584, 108355), (21671, 92920), (23230, 86684), (26260, 76682), (30199, 66680), (33340, 60398), (38341, 52520), (43342, 46460)]