506572060

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{1499}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 1085868000

約数和(自身を除く): 579295940

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 277, 305, 554, 610, 1108, 1220, 1385, 1499, 2770, 2998, 5540, 5996, 7495, 14990, 16897, 29980, 33794, 67588, 84485, 91439, 168970, 182878, 337940, 365756, 415223, 457195, 830446, 914390, 1660892, 1828780, 2076115, 4152230, 8304460, 25328603, 50657206, 101314412, 126643015, 253286030, 506572060]

約数ペア:

[(1, 506572060), (2, 253286030), (4, 126643015), (5, 101314412), (10, 50657206), (20, 25328603), (61, 8304460), (122, 4152230), (244, 2076115), (277, 1828780), (305, 1660892), (554, 914390), (610, 830446), (1108, 457195), (1220, 415223), (1385, 365756), (1499, 337940), (2770, 182878), (2998, 168970), (5540, 91439), (5996, 84485), (7495, 67588), (14990, 33794), (16897, 29980)]