4807880780

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{18169}}^1$

素因数の和:18410

約数の個数: 48

約数和(自身を含む): 10274916960

約数和(自身を除く): 5467036180

約数列:

[1, 2, 4, 5, 10, 20, 101, 131, 202, 262, 404, 505, 524, 655, 1010, 1310, 2020, 2620, 13231, 18169, 26462, 36338, 52924, 66155, 72676, 90845, 132310, 181690, 264620, 363380, 1835069, 2380139, 3670138, 4760278, 7340276, 9175345, 9520556, 11900695, 18350690, 23801390, 36701380, 47602780, 240394039, 480788078, 961576156, 1201970195, 2403940390, 4807880780]

約数ペア:

[(1, 4807880780), (2, 2403940390), (4, 1201970195), (5, 961576156), (10, 480788078), (20, 240394039), (101, 47602780), (131, 36701380), (202, 23801390), (262, 18350690), (404, 11900695), (505, 9520556), (524, 9175345), (655, 7340276), (1010, 4760278), (1310, 3670138), (2020, 2380139), (2620, 1835069), (13231, 363380), (18169, 264620), (26462, 181690), (36338, 132310), (52924, 90845), (66155, 72676)]