17136860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 40807200

約数和(自身を除く): 23670340

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, 3469, 4940, 6938, 13876, 17345, 34690, 45097, 65911, 69380, 90194, 131822, 180388, 225485, 263644, 329555, 450970, 659110, 856843, 901940, 1318220, 1713686, 3427372, 4284215, 8568430, 17136860]

約数ペア:

[(1, 17136860), (2, 8568430), (4, 4284215), (5, 3427372), (10, 1713686), (13, 1318220), (19, 901940), (20, 856843), (26, 659110), (38, 450970), (52, 329555), (65, 263644), (76, 225485), (95, 180388), (130, 131822), (190, 90194), (247, 69380), (260, 65911), (380, 45097), (494, 34690), (988, 17345), (1235, 13876), (2470, 6938), (3469, 4940)]