124458040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{63499}}^1$

素因数の和:63524

約数の個数: 48

約数和(自身を含む): 325755000

約数和(自身を除く): 201296960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 63499, 126998, 253996, 317495, 444493, 507992, 634990, 888986, 1269980, 1777972, 2222465, 2539960, 3111451, 3555944, 4444930, 6222902, 8889860, 12445804, 15557255, 17779720, 24891608, 31114510, 62229020, 124458040]

約数ペア:

[(1, 124458040), (2, 62229020), (4, 31114510), (5, 24891608), (7, 17779720), (8, 15557255), (10, 12445804), (14, 8889860), (20, 6222902), (28, 4444930), (35, 3555944), (40, 3111451), (49, 2539960), (56, 2222465), (70, 1777972), (98, 1269980), (140, 888986), (196, 634990), (245, 507992), (280, 444493), (392, 317495), (490, 253996), (980, 126998), (1960, 63499)]