291234279100

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{559313}}^1$

素因数の和:559495

約数の個数: 72

約数和(自身を含む): 652491237888

約数和(自身を除く): 361256958788

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 127, 164, 205, 254, 410, 508, 635, 820, 1025, 1270, 2050, 2540, 3175, 4100, 5207, 6350, 10414, 12700, 20828, 26035, 52070, 104140, 130175, 260350, 520700, 559313, 1118626, 2237252, 2796565, 5593130, 11186260, 13982825, 22931833, 27965650, 45863666, 55931300, 71032751, 91727332, 114659165, 142065502, 229318330, 284131004, 355163755, 458636660, 573295825, 710327510, 1146591650, 1420655020, 1775818775, 2293183300, 2912342791, 3551637550, 5824685582, 7103275100, 11649371164, 14561713955, 29123427910, 58246855820, 72808569775, 145617139550, 291234279100]

約数ペア:

[(1, 291234279100), (2, 145617139550), (4, 72808569775), (5, 58246855820), (10, 29123427910), (20, 14561713955), (25, 11649371164), (41, 7103275100), (50, 5824685582), (82, 3551637550), (100, 2912342791), (127, 2293183300), (164, 1775818775), (205, 1420655020), (254, 1146591650), (410, 710327510), (508, 573295825), (635, 458636660), (820, 355163755), (1025, 284131004), (1270, 229318330), (2050, 142065502), (2540, 114659165), (3175, 91727332), (4100, 71032751), (5207, 55931300), (6350, 45863666), (10414, 27965650), (12700, 22931833), (20828, 13982825), (26035, 11186260), (52070, 5593130), (104140, 2796565), (130175, 2237252), (260350, 1118626), (520700, 559313)]