103679960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136421}}^1$

素因数の和:136451

約数の個数: 32

約数和(自身を含む): 245559600

約数和(自身を除く): 141879640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 136421, 272842, 545684, 682105, 1091368, 1364210, 2591999, 2728420, 5183998, 5456840, 10367996, 12959995, 20735992, 25919990, 51839980, 103679960]

約数ペア:

[(1, 103679960), (2, 51839980), (4, 25919990), (5, 20735992), (8, 12959995), (10, 10367996), (19, 5456840), (20, 5183998), (38, 2728420), (40, 2591999), (76, 1364210), (95, 1091368), (152, 682105), (190, 545684), (380, 272842), (760, 136421)]