15697863680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{3065989}}^1$

素因数の和:3066014

約数の個数: 44

約数和(自身を含む): 37656489180

約数和(自身を除く): 21958625500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 3065989, 6131978, 12263956, 15329945, 24527912, 30659890, 49055824, 61319780, 98111648, 122639560, 196223296, 245279120, 392446592, 490558240, 784893184, 981116480, 1569786368, 1962232960, 3139572736, 3924465920, 7848931840, 15697863680]

約数ペア:

[(1, 15697863680), (2, 7848931840), (4, 3924465920), (5, 3139572736), (8, 1962232960), (10, 1569786368), (16, 981116480), (20, 784893184), (32, 490558240), (40, 392446592), (64, 245279120), (80, 196223296), (128, 122639560), (160, 98111648), (256, 61319780), (320, 49055824), (512, 30659890), (640, 24527912), (1024, 15329945), (1280, 12263956), (2560, 6131978), (5120, 3065989)]