42679700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3249

約数の個数: 72

約数和(自身を含む): 111451200

約数和(自身を除く): 68771500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3209, 3325, 6418, 6650, 12836, 13300, 16045, 22463, 32090, 44926, 60971, 64180, 80225, 89852, 112315, 121942, 160450, 224630, 243884, 304855, 320900, 426797, 449260, 561575, 609710, 853594, 1123150, 1219420, 1524275, 1707188, 2133985, 2246300, 3048550, 4267970, 6097100, 8535940, 10669925, 21339850, 42679700]

約数ペア:

[(1, 42679700), (2, 21339850), (4, 10669925), (5, 8535940), (7, 6097100), (10, 4267970), (14, 3048550), (19, 2246300), (20, 2133985), (25, 1707188), (28, 1524275), (35, 1219420), (38, 1123150), (50, 853594), (70, 609710), (76, 561575), (95, 449260), (100, 426797), (133, 320900), (140, 304855), (175, 243884), (190, 224630), (266, 160450), (350, 121942), (380, 112315), (475, 89852), (532, 80225), (665, 64180), (700, 60971), (950, 44926), (1330, 32090), (1900, 22463), (2660, 16045), (3209, 13300), (3325, 12836), (6418, 6650)]