1382118920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379703}}^1$

素因数の和:379734

約数の個数: 64

約数和(自身を含む): 3827416320

約数和(自身を除く): 2445297400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 379703, 759406, 1518812, 1898515, 2657921, 3037624, 3797030, 4936139, 5315842, 7594060, 9872278, 10631684, 13289605, 15188120, 19744556, 21263368, 24680695, 26579210, 34552973, 39489112, 49361390, 53158420, 69105946, 98722780, 106316840, 138211892, 172764865, 197445560, 276423784, 345529730, 691059460, 1382118920]

約数ペア:

[(1, 1382118920), (2, 691059460), (4, 345529730), (5, 276423784), (7, 197445560), (8, 172764865), (10, 138211892), (13, 106316840), (14, 98722780), (20, 69105946), (26, 53158420), (28, 49361390), (35, 39489112), (40, 34552973), (52, 26579210), (56, 24680695), (65, 21263368), (70, 19744556), (91, 15188120), (104, 13289605), (130, 10631684), (140, 9872278), (182, 7594060), (260, 5315842), (280, 4936139), (364, 3797030), (455, 3037624), (520, 2657921), (728, 1898515), (910, 1518812), (1820, 759406), (3640, 379703)]