15759616900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{28057}}^1$

素因数の和:28249

約数の個数: 72

約数和(自身を含む): 35289444456

約数和(自身を除く): 19529827556

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 137, 164, 205, 274, 410, 548, 685, 820, 1025, 1370, 2050, 2740, 3425, 4100, 5617, 6850, 11234, 13700, 22468, 28057, 28085, 56114, 56170, 112228, 112340, 140285, 140425, 280570, 280850, 561140, 561700, 701425, 1150337, 1402850, 2300674, 2805700, 3843809, 4601348, 5751685, 7687618, 11503370, 15375236, 19219045, 23006740, 28758425, 38438090, 57516850, 76876180, 96095225, 115033700, 157596169, 192190450, 315192338, 384380900, 630384676, 787980845, 1575961690, 3151923380, 3939904225, 7879808450, 15759616900]

約数ペア:

[(1, 15759616900), (2, 7879808450), (4, 3939904225), (5, 3151923380), (10, 1575961690), (20, 787980845), (25, 630384676), (41, 384380900), (50, 315192338), (82, 192190450), (100, 157596169), (137, 115033700), (164, 96095225), (205, 76876180), (274, 57516850), (410, 38438090), (548, 28758425), (685, 23006740), (820, 19219045), (1025, 15375236), (1370, 11503370), (2050, 7687618), (2740, 5751685), (3425, 4601348), (4100, 3843809), (5617, 2805700), (6850, 2300674), (11234, 1402850), (13700, 1150337), (22468, 701425), (28057, 561700), (28085, 561140), (56114, 280850), (56170, 280570), (112228, 140425), (112340, 140285)]