142012600

素因数分解:

$2^3\times 5^2\times {\mathrm{181}}^1\times {\mathrm{3923}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 332088120

約数和(自身を除く): 190075520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 181, 200, 362, 724, 905, 1448, 1810, 3620, 3923, 4525, 7240, 7846, 9050, 15692, 18100, 19615, 31384, 36200, 39230, 78460, 98075, 156920, 196150, 392300, 710063, 784600, 1420126, 2840252, 3550315, 5680504, 7100630, 14201260, 17751575, 28402520, 35503150, 71006300, 142012600]

約数ペア:

[(1, 142012600), (2, 71006300), (4, 35503150), (5, 28402520), (8, 17751575), (10, 14201260), (20, 7100630), (25, 5680504), (40, 3550315), (50, 2840252), (100, 1420126), (181, 784600), (200, 710063), (362, 392300), (724, 196150), (905, 156920), (1448, 98075), (1810, 78460), (3620, 39230), (3923, 36200), (4525, 31384), (7240, 19615), (7846, 18100), (9050, 15692)]