102643520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{45823}}^1$

素因数の和:45847

約数の個数: 56

約数和(自身を含む): 279343104

約数和(自身を除く): 176699584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 45823, 91646, 183292, 229115, 320761, 366584, 458230, 641522, 733168, 916460, 1283044, 1466336, 1603805, 1832920, 2566088, 2932672, 3207610, 3665840, 5132176, 6415220, 7331680, 10264352, 12830440, 14663360, 20528704, 25660880, 51321760, 102643520]

約数ペア:

[(1, 102643520), (2, 51321760), (4, 25660880), (5, 20528704), (7, 14663360), (8, 12830440), (10, 10264352), (14, 7331680), (16, 6415220), (20, 5132176), (28, 3665840), (32, 3207610), (35, 2932672), (40, 2566088), (56, 1832920), (64, 1603805), (70, 1466336), (80, 1283044), (112, 916460), (140, 733168), (160, 641522), (224, 458230), (280, 366584), (320, 320761), (448, 229115), (560, 183292), (1120, 91646), (2240, 45823)]