248004400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3851}}^1$

素因数の和:3899

約数の個数: 120

約数和(自身を含む): 710740224

約数和(自身を除く): 462735824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 560, 575, 644, 700, 805, 920, 1150, 1288, 1400, 1610, 1840, 2300, 2576, 2800, 3220, 3851, 4025, 4600, 6440, 7702, 8050, 9200, 12880, 15404, 16100, 19255, 26957, 30808, 32200, 38510, 53914, 61616, 64400, 77020, 88573, 96275, 107828, 134785, 154040, 177146, 192550, 215656, 269570, 308080, 354292, 385100, 431312, 442865, 539140, 620011, 673925, 708584, 770200, 885730, 1078280, 1240022, 1347850, 1417168, 1540400, 1771460, 2156560, 2214325, 2480044, 2695700, 3100055, 3542920, 4428650, 4960088, 5391400, 6200110, 7085840, 8857300, 9920176, 10782800, 12400220, 15500275, 17714600, 24800440, 31000550, 35429200, 49600880, 62001100, 124002200, 248004400]

約数ペア:

[(1, 248004400), (2, 124002200), (4, 62001100), (5, 49600880), (7, 35429200), (8, 31000550), (10, 24800440), (14, 17714600), (16, 15500275), (20, 12400220), (23, 10782800), (25, 9920176), (28, 8857300), (35, 7085840), (40, 6200110), (46, 5391400), (50, 4960088), (56, 4428650), (70, 3542920), (80, 3100055), (92, 2695700), (100, 2480044), (112, 2214325), (115, 2156560), (140, 1771460), (161, 1540400), (175, 1417168), (184, 1347850), (200, 1240022), (230, 1078280), (280, 885730), (322, 770200), (350, 708584), (368, 673925), (400, 620011), (460, 539140), (560, 442865), (575, 431312), (644, 385100), (700, 354292), (805, 308080), (920, 269570), (1150, 215656), (1288, 192550), (1400, 177146), (1610, 154040), (1840, 134785), (2300, 107828), (2576, 96275), (2800, 88573), (3220, 77020), (3851, 64400), (4025, 61616), (4600, 53914), (6440, 38510), (7702, 32200), (8050, 30808), (9200, 26957), (12880, 19255), (15404, 16100)]