72004150

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{10993}}^1$

素因数の和:11136

約数の個数: 24

約数和(自身を含む): 134962344

約数和(自身を除く): 62958194

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 1310, 3275, 6550, 10993, 21986, 54965, 109930, 274825, 549650, 1440083, 2880166, 7200415, 14400830, 36002075, 72004150]

約数ペア:

[(1, 72004150), (2, 36002075), (5, 14400830), (10, 7200415), (25, 2880166), (50, 1440083), (131, 549650), (262, 274825), (655, 109930), (1310, 54965), (3275, 21986), (6550, 10993)]