2018332580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{110533}}^1$

素因数の和:110636

約数の個数: 48

約数和(自身を含む): 4679567424

約数和(自身を除く): 2661234844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 332, 415, 830, 913, 1660, 1826, 3652, 4565, 9130, 18260, 110533, 221066, 442132, 552665, 1105330, 1215863, 2210660, 2431726, 4863452, 6079315, 9174239, 12158630, 18348478, 24317260, 36696956, 45871195, 91742390, 100916629, 183484780, 201833258, 403666516, 504583145, 1009166290, 2018332580]

約数ペア:

[(1, 2018332580), (2, 1009166290), (4, 504583145), (5, 403666516), (10, 201833258), (11, 183484780), (20, 100916629), (22, 91742390), (44, 45871195), (55, 36696956), (83, 24317260), (110, 18348478), (166, 12158630), (220, 9174239), (332, 6079315), (415, 4863452), (830, 2431726), (913, 2210660), (1660, 1215863), (1826, 1105330), (3652, 552665), (4565, 442132), (9130, 221066), (18260, 110533)]