76685180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{26813}}^1$

素因数の和:26846

約数の個数: 48

約数和(自身を含む): 189199584

約数和(自身を除く): 112514404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 26813, 53626, 107252, 134065, 268130, 294943, 348569, 536260, 589886, 697138, 1179772, 1394276, 1474715, 1742845, 2949430, 3485690, 3834259, 5898860, 6971380, 7668518, 15337036, 19171295, 38342590, 76685180]

約数ペア:

[(1, 76685180), (2, 38342590), (4, 19171295), (5, 15337036), (10, 7668518), (11, 6971380), (13, 5898860), (20, 3834259), (22, 3485690), (26, 2949430), (44, 1742845), (52, 1474715), (55, 1394276), (65, 1179772), (110, 697138), (130, 589886), (143, 536260), (220, 348569), (260, 294943), (286, 268130), (572, 134065), (715, 107252), (1430, 53626), (2860, 26813)]