4745585890

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{72707}}^1$

素因数の和:72882

約数の個数: 32

約数和(自身を含む): 8763349824

約数和(自身を除く): 4017763934

約数列:

[1, 2, 5, 10, 61, 107, 122, 214, 305, 535, 610, 1070, 6527, 13054, 32635, 65270, 72707, 145414, 363535, 727070, 4435127, 7779649, 8870254, 15559298, 22175635, 38898245, 44351270, 77796490, 474558589, 949117178, 2372792945, 4745585890]

約数ペア:

[(1, 4745585890), (2, 2372792945), (5, 949117178), (10, 474558589), (61, 77796490), (107, 44351270), (122, 38898245), (214, 22175635), (305, 15559298), (535, 8870254), (610, 7779649), (1070, 4435127), (6527, 727070), (13054, 363535), (32635, 145414), (65270, 72707)]