4729100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:183

約数の個数: 54

約数和(自身を含む): 10913364

約数和(自身を除く): 6184264

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 131, 190, 262, 361, 380, 475, 524, 655, 722, 950, 1310, 1444, 1805, 1900, 2489, 2620, 3275, 3610, 4978, 6550, 7220, 9025, 9956, 12445, 13100, 18050, 24890, 36100, 47291, 49780, 62225, 94582, 124450, 189164, 236455, 248900, 472910, 945820, 1182275, 2364550, 4729100]

約数ペア:

[(1, 4729100), (2, 2364550), (4, 1182275), (5, 945820), (10, 472910), (19, 248900), (20, 236455), (25, 189164), (38, 124450), (50, 94582), (76, 62225), (95, 49780), (100, 47291), (131, 36100), (190, 24890), (262, 18050), (361, 13100), (380, 12445), (475, 9956), (524, 9025), (655, 7220), (722, 6550), (950, 4978), (1310, 3610), (1444, 3275), (1805, 2620), (1900, 2489)]