102967120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41519}}^1$

素因数の和:41563

約数の個数: 40

約数和(自身を含む): 247127040

約数和(自身を除く): 144159920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 41519, 83038, 166076, 207595, 332152, 415190, 664304, 830380, 1287089, 1660760, 2574178, 3321520, 5148356, 6435445, 10296712, 12870890, 20593424, 25741780, 51483560, 102967120]

約数ペア:

[(1, 102967120), (2, 51483560), (4, 25741780), (5, 20593424), (8, 12870890), (10, 10296712), (16, 6435445), (20, 5148356), (31, 3321520), (40, 2574178), (62, 1660760), (80, 1287089), (124, 830380), (155, 664304), (248, 415190), (310, 332152), (496, 207595), (620, 166076), (1240, 83038), (2480, 41519)]