3298667840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25579}}^1$

素因数の和:25640

約数の個数: 112

約数和(自身を含む): 8732398080

約数和(自身を除く): 5433730240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25579, 25792, 32240, 51158, 64480, 102316, 127895, 128960, 204632, 255790, 332527, 409264, 511580, 665054, 792949, 818528, 1023160, 1330108, 1585898, 1637056, 1662635, 2046320, 2660216, 3171796, 3325270, 3964745, 4092640, 5320432, 6343592, 6650540, 7929490, 8185280, 10308337, 10640864, 12687184, 13301080, 15858980, 20616674, 21281728, 25374368, 26602160, 31717960, 41233348, 50748736, 51541685, 53204320, 63435920, 82466696, 103083370, 106408640, 126871840, 164933392, 206166740, 253743680, 329866784, 412333480, 659733568, 824666960, 1649333920, 3298667840]

約数ペア:

[(1, 3298667840), (2, 1649333920), (4, 824666960), (5, 659733568), (8, 412333480), (10, 329866784), (13, 253743680), (16, 206166740), (20, 164933392), (26, 126871840), (31, 106408640), (32, 103083370), (40, 82466696), (52, 63435920), (62, 53204320), (64, 51541685), (65, 50748736), (80, 41233348), (104, 31717960), (124, 26602160), (130, 25374368), (155, 21281728), (160, 20616674), (208, 15858980), (248, 13301080), (260, 12687184), (310, 10640864), (320, 10308337), (403, 8185280), (416, 7929490), (496, 6650540), (520, 6343592), (620, 5320432), (806, 4092640), (832, 3964745), (992, 3325270), (1040, 3171796), (1240, 2660216), (1612, 2046320), (1984, 1662635), (2015, 1637056), (2080, 1585898), (2480, 1330108), (3224, 1023160), (4030, 818528), (4160, 792949), (4960, 665054), (6448, 511580), (8060, 409264), (9920, 332527), (12896, 255790), (16120, 204632), (25579, 128960), (25792, 127895), (32240, 102316), (51158, 64480)]