79193320

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 185760720

約数和(自身を除く): 106567400

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 73, 74, 146, 148, 185, 292, 296, 365, 370, 584, 730, 733, 740, 1460, 1466, 1480, 2701, 2920, 2932, 3665, 5402, 5864, 7330, 10804, 13505, 14660, 21608, 27010, 27121, 29320, 53509, 54020, 54242, 107018, 108040, 108484, 135605, 214036, 216968, 267545, 271210, 428072, 535090, 542420, 1070180, 1084840, 1979833, 2140360, 3959666, 7919332, 9899165, 15838664, 19798330, 39596660, 79193320]

約数ペア:

[(1, 79193320), (2, 39596660), (4, 19798330), (5, 15838664), (8, 9899165), (10, 7919332), (20, 3959666), (37, 2140360), (40, 1979833), (73, 1084840), (74, 1070180), (146, 542420), (148, 535090), (185, 428072), (292, 271210), (296, 267545), (365, 216968), (370, 214036), (584, 135605), (730, 108484), (733, 108040), (740, 107018), (1460, 54242), (1466, 54020), (1480, 53509), (2701, 29320), (2920, 27121), (2932, 27010), (3665, 21608), (5402, 14660), (5864, 13505), (7330, 10804)]