4332380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 10325280

約数和(自身を除く): 5992900

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 877, 988, 1235, 1754, 2470, 3508, 4385, 4940, 8770, 11401, 16663, 17540, 22802, 33326, 45604, 57005, 66652, 83315, 114010, 166630, 216619, 228020, 333260, 433238, 866476, 1083095, 2166190, 4332380]

約数ペア:

[(1, 4332380), (2, 2166190), (4, 1083095), (5, 866476), (10, 433238), (13, 333260), (19, 228020), (20, 216619), (26, 166630), (38, 114010), (52, 83315), (65, 66652), (76, 57005), (95, 45604), (130, 33326), (190, 22802), (247, 17540), (260, 16663), (380, 11401), (494, 8770), (877, 4940), (988, 4385), (1235, 3508), (1754, 2470)]