100823960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{23557}}^1$

素因数の和:23675

約数の個数: 32

約数和(自身を含む): 228983760

約数和(自身を除く): 128159800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 23557, 47114, 94228, 117785, 188456, 235570, 471140, 942280, 2520599, 5041198, 10082396, 12602995, 20164792, 25205990, 50411980, 100823960]

約数ペア:

[(1, 100823960), (2, 50411980), (4, 25205990), (5, 20164792), (8, 12602995), (10, 10082396), (20, 5041198), (40, 2520599), (107, 942280), (214, 471140), (428, 235570), (535, 188456), (856, 117785), (1070, 94228), (2140, 47114), (4280, 23557)]