22472060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4549}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 53508000

約数和(自身を除く): 31035940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4549, 4940, 9098, 18196, 22745, 45490, 59137, 86431, 90980, 118274, 172862, 236548, 295685, 345724, 432155, 591370, 864310, 1123603, 1182740, 1728620, 2247206, 4494412, 5618015, 11236030, 22472060]

約数ペア:

[(1, 22472060), (2, 11236030), (4, 5618015), (5, 4494412), (10, 2247206), (13, 1728620), (19, 1182740), (20, 1123603), (26, 864310), (38, 591370), (52, 432155), (65, 345724), (76, 295685), (95, 236548), (130, 172862), (190, 118274), (247, 90980), (260, 86431), (380, 59137), (494, 45490), (988, 22745), (1235, 18196), (2470, 9098), (4549, 4940)]