76416290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4519}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 146448000

約数和(自身を除く): 70031710

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 4519, 8455, 9038, 16910, 22595, 45190, 85861, 171722, 402191, 429305, 804382, 858610, 2010955, 4021910, 7641629, 15283258, 38208145, 76416290]

約数ペア:

[(1, 76416290), (2, 38208145), (5, 15283258), (10, 7641629), (19, 4021910), (38, 2010955), (89, 858610), (95, 804382), (178, 429305), (190, 402191), (445, 171722), (890, 85861), (1691, 45190), (3382, 22595), (4519, 16910), (8455, 9038)]