202204840

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{266059}}^1$

素因数の和:266089

約数の個数: 32

約数和(自身を含む): 478908000

約数和(自身を除く): 276703160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 266059, 532118, 1064236, 1330295, 2128472, 2660590, 5055121, 5321180, 10110242, 10642360, 20220484, 25275605, 40440968, 50551210, 101102420, 202204840]

約数ペア:

[(1, 202204840), (2, 101102420), (4, 50551210), (5, 40440968), (8, 25275605), (10, 20220484), (19, 10642360), (20, 10110242), (38, 5321180), (40, 5055121), (76, 2660590), (95, 2128472), (152, 1330295), (190, 1064236), (380, 532118), (760, 266059)]