2100090254630

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{4049}}^1\times {\mathrm{4211}}^1$

素因数の和:8489

約数の個数: 64

約数和(自身を含む): 3850467192000

約数和(自身を除く): 1750376937370

約数列:

[1, 2, 5, 10, 109, 113, 218, 226, 545, 565, 1090, 1130, 4049, 4211, 8098, 8422, 12317, 20245, 21055, 24634, 40490, 42110, 61585, 123170, 441341, 457537, 458999, 475843, 882682, 915074, 917998, 951686, 2206705, 2287685, 2294995, 2379215, 4413410, 4575370, 4589990, 4758430, 17050339, 34100678, 49871533, 51866887, 85251695, 99743066, 103733774, 170503390, 249357665, 259334435, 498715330, 518668870, 1858486951, 1926688307, 3716973902, 3853376614, 9292434755, 9633441535, 18584869510, 19266883070, 210009025463, 420018050926, 1050045127315, 2100090254630]

約数ペア:

[(1, 2100090254630), (2, 1050045127315), (5, 420018050926), (10, 210009025463), (109, 19266883070), (113, 18584869510), (218, 9633441535), (226, 9292434755), (545, 3853376614), (565, 3716973902), (1090, 1926688307), (1130, 1858486951), (4049, 518668870), (4211, 498715330), (8098, 259334435), (8422, 249357665), (12317, 170503390), (20245, 103733774), (21055, 99743066), (24634, 85251695), (40490, 51866887), (42110, 49871533), (61585, 34100678), (123170, 17050339), (441341, 4758430), (457537, 4589990), (458999, 4575370), (475843, 4413410), (882682, 2379215), (915074, 2294995), (917998, 2287685), (951686, 2206705)]