69904120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 128

約数和(自身を含む): 188153280

約数和(自身を除く): 118249160

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 101, 104, 110, 121, 130, 143, 202, 220, 242, 260, 286, 404, 440, 484, 505, 520, 572, 605, 715, 808, 968, 1010, 1111, 1144, 1210, 1313, 1331, 1430, 1573, 2020, 2222, 2420, 2626, 2662, 2860, 3146, 4040, 4444, 4840, 5252, 5324, 5555, 5720, 6292, 6565, 6655, 7865, 8888, 10504, 10648, 11110, 12221, 12584, 13130, 13310, 14443, 15730, 17303, 22220, 24442, 26260, 26620, 28886, 31460, 34606, 44440, 48884, 52520, 53240, 57772, 61105, 62920, 69212, 72215, 86515, 97768, 115544, 122210, 134431, 138424, 144430, 158873, 173030, 244420, 268862, 288860, 317746, 346060, 488840, 537724, 577720, 635492, 672155, 692120, 794365, 1075448, 1270984, 1344310, 1588730, 1747603, 2688620, 3177460, 3495206, 5377240, 6354920, 6990412, 8738015, 13980824, 17476030, 34952060, 69904120]

約数ペア:

[(1, 69904120), (2, 34952060), (4, 17476030), (5, 13980824), (8, 8738015), (10, 6990412), (11, 6354920), (13, 5377240), (20, 3495206), (22, 3177460), (26, 2688620), (40, 1747603), (44, 1588730), (52, 1344310), (55, 1270984), (65, 1075448), (88, 794365), (101, 692120), (104, 672155), (110, 635492), (121, 577720), (130, 537724), (143, 488840), (202, 346060), (220, 317746), (242, 288860), (260, 268862), (286, 244420), (404, 173030), (440, 158873), (484, 144430), (505, 138424), (520, 134431), (572, 122210), (605, 115544), (715, 97768), (808, 86515), (968, 72215), (1010, 69212), (1111, 62920), (1144, 61105), (1210, 57772), (1313, 53240), (1331, 52520), (1430, 48884), (1573, 44440), (2020, 34606), (2222, 31460), (2420, 28886), (2626, 26620), (2662, 26260), (2860, 24442), (3146, 22220), (4040, 17303), (4444, 15730), (4840, 14443), (5252, 13310), (5324, 13130), (5555, 12584), (5720, 12221), (6292, 11110), (6565, 10648), (6655, 10504), (7865, 8888)]