78006850

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 152490240

約数和(自身を除く): 74483390

約数列:

[1, 2, 5, 10, 25, 31, 50, 59, 62, 118, 155, 295, 310, 590, 775, 853, 1475, 1550, 1706, 1829, 2950, 3658, 4265, 8530, 9145, 18290, 21325, 26443, 42650, 45725, 50327, 52886, 91450, 100654, 132215, 251635, 264430, 503270, 661075, 1258175, 1322150, 1560137, 2516350, 3120274, 7800685, 15601370, 39003425, 78006850]

約数ペア:

[(1, 78006850), (2, 39003425), (5, 15601370), (10, 7800685), (25, 3120274), (31, 2516350), (50, 1560137), (59, 1322150), (62, 1258175), (118, 661075), (155, 503270), (295, 264430), (310, 251635), (590, 132215), (775, 100654), (853, 91450), (1475, 52886), (1550, 50327), (1706, 45725), (1829, 42650), (2950, 26443), (3658, 21325), (4265, 18290), (8530, 9145)]