126483440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 312890688

約数和(自身を除く): 186407248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 848, 920, 1060, 1219, 1297, 1840, 2120, 2438, 2594, 4240, 4876, 5188, 6095, 6485, 9752, 10376, 12190, 12970, 19504, 20752, 24380, 25940, 29831, 48760, 51880, 59662, 68741, 97520, 103760, 119324, 137482, 149155, 238648, 274964, 298310, 343705, 477296, 549928, 596620, 687410, 1099856, 1193240, 1374820, 1581043, 2386480, 2749640, 3162086, 5499280, 6324172, 7905215, 12648344, 15810430, 25296688, 31620860, 63241720, 126483440]

約数ペア:

[(1, 126483440), (2, 63241720), (4, 31620860), (5, 25296688), (8, 15810430), (10, 12648344), (16, 7905215), (20, 6324172), (23, 5499280), (40, 3162086), (46, 2749640), (53, 2386480), (80, 1581043), (92, 1374820), (106, 1193240), (115, 1099856), (184, 687410), (212, 596620), (230, 549928), (265, 477296), (368, 343705), (424, 298310), (460, 274964), (530, 238648), (848, 149155), (920, 137482), (1060, 119324), (1219, 103760), (1297, 97520), (1840, 68741), (2120, 59662), (2438, 51880), (2594, 48760), (4240, 29831), (4876, 25940), (5188, 24380), (6095, 20752), (6485, 19504), (9752, 12970), (10376, 12190)]