2236704860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{569}}^1\times {\mathrm{1163}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 5099507280

約数和(自身を除く): 2862802420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 569, 676, 845, 1138, 1163, 1690, 2276, 2326, 2845, 3380, 4652, 5690, 5815, 7397, 11380, 11630, 14794, 15119, 23260, 29588, 30238, 36985, 60476, 73970, 75595, 96161, 147940, 151190, 192322, 196547, 302380, 384644, 393094, 480805, 661747, 786188, 961610, 982735, 1323494, 1923220, 1965470, 2646988, 3308735, 3930940, 6617470, 8602711, 13234940, 17205422, 34410844, 43013555, 86027110, 111835243, 172054220, 223670486, 447340972, 559176215, 1118352430, 2236704860]

約数ペア:

[(1, 2236704860), (2, 1118352430), (4, 559176215), (5, 447340972), (10, 223670486), (13, 172054220), (20, 111835243), (26, 86027110), (52, 43013555), (65, 34410844), (130, 17205422), (169, 13234940), (260, 8602711), (338, 6617470), (569, 3930940), (676, 3308735), (845, 2646988), (1138, 1965470), (1163, 1923220), (1690, 1323494), (2276, 982735), (2326, 961610), (2845, 786188), (3380, 661747), (4652, 480805), (5690, 393094), (5815, 384644), (7397, 302380), (11380, 196547), (11630, 192322), (14794, 151190), (15119, 147940), (23260, 96161), (29588, 75595), (30238, 73970), (36985, 60476)]