39665210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{659}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 37507270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 463, 659, 926, 1318, 2315, 3295, 4630, 6019, 6590, 8567, 12038, 17134, 30095, 42835, 60190, 85670, 305117, 610234, 1525585, 3051170, 3966521, 7933042, 19832605, 39665210]

約数ペア:

[(1, 39665210), (2, 19832605), (5, 7933042), (10, 3966521), (13, 3051170), (26, 1525585), (65, 610234), (130, 305117), (463, 85670), (659, 60190), (926, 42835), (1318, 30095), (2315, 17134), (3295, 12038), (4630, 8567), (6019, 6590)]