2626450960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29131}}^1$

素因数の和:29181

約数の個数: 120

約数和(自身を含む): 7412579136

約数和(自身を除く): 4786128176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2254, 2576, 3220, 3920, 4508, 5635, 6440, 9016, 11270, 12880, 18032, 22540, 29131, 45080, 58262, 90160, 116524, 145655, 203917, 233048, 291310, 407834, 466096, 582620, 670013, 815668, 1019585, 1165240, 1340026, 1427419, 1631336, 2039170, 2330480, 2680052, 2854838, 3262672, 3350065, 4078340, 4690091, 5360104, 5709676, 6700130, 7137095, 8156680, 9380182, 10720208, 11419352, 13400260, 14274190, 16313360, 18760364, 22838704, 23450455, 26800520, 28548380, 32830637, 37520728, 46900910, 53601040, 57096760, 65661274, 75041456, 93801820, 114193520, 131322548, 164153185, 187603640, 262645096, 328306370, 375207280, 525290192, 656612740, 1313225480, 2626450960]

約数ペア:

[(1, 2626450960), (2, 1313225480), (4, 656612740), (5, 525290192), (7, 375207280), (8, 328306370), (10, 262645096), (14, 187603640), (16, 164153185), (20, 131322548), (23, 114193520), (28, 93801820), (35, 75041456), (40, 65661274), (46, 57096760), (49, 53601040), (56, 46900910), (70, 37520728), (80, 32830637), (92, 28548380), (98, 26800520), (112, 23450455), (115, 22838704), (140, 18760364), (161, 16313360), (184, 14274190), (196, 13400260), (230, 11419352), (245, 10720208), (280, 9380182), (322, 8156680), (368, 7137095), (392, 6700130), (460, 5709676), (490, 5360104), (560, 4690091), (644, 4078340), (784, 3350065), (805, 3262672), (920, 2854838), (980, 2680052), (1127, 2330480), (1288, 2039170), (1610, 1631336), (1840, 1427419), (1960, 1340026), (2254, 1165240), (2576, 1019585), (3220, 815668), (3920, 670013), (4508, 582620), (5635, 466096), (6440, 407834), (9016, 291310), (11270, 233048), (12880, 203917), (18032, 145655), (22540, 116524), (29131, 90160), (45080, 58262)]