4699641520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{364879}}^1$

素因数の和:364922

約数の個数: 80

約数和(自身を含む): 13030594560

約数和(自身を除く): 8330953040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 364879, 729758, 1459516, 1824395, 2554153, 2919032, 3648790, 5108306, 5838064, 7297580, 8392217, 10216612, 12770765, 14595160, 16784434, 20433224, 25541530, 29190320, 33568868, 40866448, 41961085, 51083060, 58745519, 67137736, 83922170, 102166120, 117491038, 134275472, 167844340, 204332240, 234982076, 293727595, 335688680, 469964152, 587455190, 671377360, 939928304, 1174910380, 2349820760, 4699641520]

約数ペア:

[(1, 4699641520), (2, 2349820760), (4, 1174910380), (5, 939928304), (7, 671377360), (8, 587455190), (10, 469964152), (14, 335688680), (16, 293727595), (20, 234982076), (23, 204332240), (28, 167844340), (35, 134275472), (40, 117491038), (46, 102166120), (56, 83922170), (70, 67137736), (80, 58745519), (92, 51083060), (112, 41961085), (115, 40866448), (140, 33568868), (161, 29190320), (184, 25541530), (230, 20433224), (280, 16784434), (322, 14595160), (368, 12770765), (460, 10216612), (560, 8392217), (644, 7297580), (805, 5838064), (920, 5108306), (1288, 3648790), (1610, 2919032), (1840, 2554153), (2576, 1824395), (3220, 1459516), (6440, 729758), (12880, 364879)]