4390147300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{2029}}^1$

素因数の和:2342

約数の個数: 144

約数和(自身を含む): 11925486720

約数和(自身を除く): 7535339420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 281, 308, 350, 385, 550, 562, 700, 770, 1100, 1124, 1405, 1540, 1925, 1967, 2029, 2810, 3091, 3850, 3934, 4058, 5620, 6182, 7025, 7700, 7868, 8116, 9835, 10145, 12364, 14050, 14203, 15455, 19670, 20290, 21637, 22319, 28100, 28406, 30910, 39340, 40580, 43274, 44638, 49175, 50725, 56812, 61820, 71015, 77275, 86548, 89276, 98350, 101450, 108185, 111595, 142030, 154550, 156233, 196700, 202900, 216370, 223190, 284060, 309100, 312466, 355075, 432740, 446380, 540925, 557975, 570149, 624932, 710150, 781165, 1081850, 1115950, 1140298, 1420300, 1562330, 2163700, 2231900, 2280596, 2850745, 3124660, 3905825, 3991043, 5701490, 6271639, 7811650, 7982086, 11402980, 12543278, 14253725, 15623300, 15964172, 19955215, 25086556, 28507450, 31358195, 39910430, 43901473, 57014900, 62716390, 79820860, 87802946, 99776075, 125432780, 156790975, 175605892, 199552150, 219507365, 313581950, 399104300, 439014730, 627163900, 878029460, 1097536825, 2195073650, 4390147300]

約数ペア:

[(1, 4390147300), (2, 2195073650), (4, 1097536825), (5, 878029460), (7, 627163900), (10, 439014730), (11, 399104300), (14, 313581950), (20, 219507365), (22, 199552150), (25, 175605892), (28, 156790975), (35, 125432780), (44, 99776075), (50, 87802946), (55, 79820860), (70, 62716390), (77, 57014900), (100, 43901473), (110, 39910430), (140, 31358195), (154, 28507450), (175, 25086556), (220, 19955215), (275, 15964172), (281, 15623300), (308, 14253725), (350, 12543278), (385, 11402980), (550, 7982086), (562, 7811650), (700, 6271639), (770, 5701490), (1100, 3991043), (1124, 3905825), (1405, 3124660), (1540, 2850745), (1925, 2280596), (1967, 2231900), (2029, 2163700), (2810, 1562330), (3091, 1420300), (3850, 1140298), (3934, 1115950), (4058, 1081850), (5620, 781165), (6182, 710150), (7025, 624932), (7700, 570149), (7868, 557975), (8116, 540925), (9835, 446380), (10145, 432740), (12364, 355075), (14050, 312466), (14203, 309100), (15455, 284060), (19670, 223190), (20290, 216370), (21637, 202900), (22319, 196700), (28100, 156233), (28406, 154550), (30910, 142030), (39340, 111595), (40580, 108185), (43274, 101450), (44638, 98350), (49175, 89276), (50725, 86548), (56812, 77275), (61820, 71015)]