194304760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10099}}^1$

素因数の和:10160

約数の個数: 64

約数和(自身を含む): 483588000

約数和(自身を除く): 289283240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 2405, 3848, 4810, 9620, 10099, 19240, 20198, 40396, 50495, 80792, 100990, 131287, 201980, 262574, 373663, 403960, 525148, 656435, 747326, 1050296, 1312870, 1494652, 1868315, 2625740, 2989304, 3736630, 4857619, 5251480, 7473260, 9715238, 14946520, 19430476, 24288095, 38860952, 48576190, 97152380, 194304760]

約数ペア:

[(1, 194304760), (2, 97152380), (4, 48576190), (5, 38860952), (8, 24288095), (10, 19430476), (13, 14946520), (20, 9715238), (26, 7473260), (37, 5251480), (40, 4857619), (52, 3736630), (65, 2989304), (74, 2625740), (104, 1868315), (130, 1494652), (148, 1312870), (185, 1050296), (260, 747326), (296, 656435), (370, 525148), (481, 403960), (520, 373663), (740, 262574), (962, 201980), (1480, 131287), (1924, 100990), (2405, 80792), (3848, 50495), (4810, 40396), (9620, 20198), (10099, 19240)]