40631850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{12899}}^1$

素因数の和:12924

約数の個数: 72

約数和(自身を含む): 124768800

約数和(自身を除く): 84136950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 12899, 25798, 38697, 64495, 77394, 90293, 116091, 128990, 180586, 193485, 232182, 270879, 322475, 386970, 451465, 541758, 580455, 644950, 812637, 902930, 967425, 1160910, 1354395, 1625274, 1934850, 2257325, 2708790, 2902275, 4063185, 4514650, 5804550, 6771975, 8126370, 13543950, 20315925, 40631850]

約数ペア:

[(1, 40631850), (2, 20315925), (3, 13543950), (5, 8126370), (6, 6771975), (7, 5804550), (9, 4514650), (10, 4063185), (14, 2902275), (15, 2708790), (18, 2257325), (21, 1934850), (25, 1625274), (30, 1354395), (35, 1160910), (42, 967425), (45, 902930), (50, 812637), (63, 644950), (70, 580455), (75, 541758), (90, 451465), (105, 386970), (126, 322475), (150, 270879), (175, 232182), (210, 193485), (225, 180586), (315, 128990), (350, 116091), (450, 90293), (525, 77394), (630, 64495), (1050, 38697), (1575, 25798), (3150, 12899)]