80485100

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9697}}^1$

素因数の和:9794

約数の個数: 36

約数和(自身を含む): 176775144

約数和(自身を除く): 96290044

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 9697, 19394, 38788, 48485, 96970, 193940, 242425, 484850, 804851, 969700, 1609702, 3219404, 4024255, 8048510, 16097020, 20121275, 40242550, 80485100]

約数ペア:

[(1, 80485100), (2, 40242550), (4, 20121275), (5, 16097020), (10, 8048510), (20, 4024255), (25, 3219404), (50, 1609702), (83, 969700), (100, 804851), (166, 484850), (332, 242425), (415, 193940), (830, 96970), (1660, 48485), (2075, 38788), (4150, 19394), (8300, 9697)]