24998820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{773}}^1$

素因数の和:810

約数の個数: 144

約数和(自身を含む): 88941888

約数和(自身を除く): 63943068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 773, 924, 980, 1078, 1155, 1470, 1540, 1546, 1617, 2156, 2310, 2319, 2695, 2940, 3092, 3234, 3865, 4620, 4638, 5390, 5411, 6468, 7730, 8085, 8503, 9276, 10780, 10822, 11595, 15460, 16170, 16233, 17006, 21644, 23190, 25509, 27055, 32340, 32466, 34012, 37877, 42515, 46380, 51018, 54110, 59521, 64932, 75754, 81165, 85030, 102036, 108220, 113631, 119042, 127545, 151508, 162330, 170060, 178563, 189385, 227262, 238084, 255090, 297605, 324660, 357126, 378770, 416647, 454524, 510180, 568155, 595210, 714252, 757540, 833294, 892815, 1136310, 1190420, 1249941, 1666588, 1785630, 2083235, 2272620, 2499882, 3571260, 4166470, 4999764, 6249705, 8332940, 12499410, 24998820]

約数ペア:

[(1, 24998820), (2, 12499410), (3, 8332940), (4, 6249705), (5, 4999764), (6, 4166470), (7, 3571260), (10, 2499882), (11, 2272620), (12, 2083235), (14, 1785630), (15, 1666588), (20, 1249941), (21, 1190420), (22, 1136310), (28, 892815), (30, 833294), (33, 757540), (35, 714252), (42, 595210), (44, 568155), (49, 510180), (55, 454524), (60, 416647), (66, 378770), (70, 357126), (77, 324660), (84, 297605), (98, 255090), (105, 238084), (110, 227262), (132, 189385), (140, 178563), (147, 170060), (154, 162330), (165, 151508), (196, 127545), (210, 119042), (220, 113631), (231, 108220), (245, 102036), (294, 85030), (308, 81165), (330, 75754), (385, 64932), (420, 59521), (462, 54110), (490, 51018), (539, 46380), (588, 42515), (660, 37877), (735, 34012), (770, 32466), (773, 32340), (924, 27055), (980, 25509), (1078, 23190), (1155, 21644), (1470, 17006), (1540, 16233), (1546, 16170), (1617, 15460), (2156, 11595), (2310, 10822), (2319, 10780), (2695, 9276), (2940, 8503), (3092, 8085), (3234, 7730), (3865, 6468), (4620, 5411), (4638, 5390)]