4938549280

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{8629}}^1$

素因数の和:8731

約数の個数: 144

約数和(自身を含む): 13759706520

約数和(自身を除く): 8821157240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 160, 196, 224, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1120, 1168, 1460, 1568, 1960, 2044, 2336, 2555, 2920, 3577, 3920, 4088, 5110, 5840, 7154, 7840, 8176, 8629, 10220, 11680, 14308, 16352, 17258, 17885, 20440, 28616, 34516, 35770, 40880, 43145, 57232, 60403, 69032, 71540, 81760, 86290, 114464, 120806, 138064, 143080, 172580, 241612, 276128, 286160, 302015, 345160, 422821, 483224, 572320, 604030, 629917, 690320, 845642, 966448, 1208060, 1259834, 1380640, 1691284, 1932896, 2114105, 2416120, 2519668, 3149585, 3382568, 4228210, 4409419, 4832240, 5039336, 6299170, 6765136, 8456420, 8818838, 9664480, 10078672, 12598340, 13530272, 16912840, 17637676, 20157344, 22047095, 25196680, 30865933, 33825680, 35275352, 44094190, 50393360, 61731866, 67651360, 70550704, 88188380, 100786720, 123463732, 141101408, 154329665, 176376760, 246927464, 308659330, 352753520, 493854928, 617318660, 705507040, 987709856, 1234637320, 2469274640, 4938549280]

約数ペア:

[(1, 4938549280), (2, 2469274640), (4, 1234637320), (5, 987709856), (7, 705507040), (8, 617318660), (10, 493854928), (14, 352753520), (16, 308659330), (20, 246927464), (28, 176376760), (32, 154329665), (35, 141101408), (40, 123463732), (49, 100786720), (56, 88188380), (70, 70550704), (73, 67651360), (80, 61731866), (98, 50393360), (112, 44094190), (140, 35275352), (146, 33825680), (160, 30865933), (196, 25196680), (224, 22047095), (245, 20157344), (280, 17637676), (292, 16912840), (365, 13530272), (392, 12598340), (490, 10078672), (511, 9664480), (560, 8818838), (584, 8456420), (730, 6765136), (784, 6299170), (980, 5039336), (1022, 4832240), (1120, 4409419), (1168, 4228210), (1460, 3382568), (1568, 3149585), (1960, 2519668), (2044, 2416120), (2336, 2114105), (2555, 1932896), (2920, 1691284), (3577, 1380640), (3920, 1259834), (4088, 1208060), (5110, 966448), (5840, 845642), (7154, 690320), (7840, 629917), (8176, 604030), (8629, 572320), (10220, 483224), (11680, 422821), (14308, 345160), (16352, 302015), (17258, 286160), (17885, 276128), (20440, 241612), (28616, 172580), (34516, 143080), (35770, 138064), (40880, 120806), (43145, 114464), (57232, 86290), (60403, 81760), (69032, 71540)]